The Best Pokémon Diamond Cheats (Action Replay Codes)

This is the complete collection of Action Replay codes for Pokémon Diamond cheats.

Pokémon Diamond and Pearl were released in 2006 and have been one of the most popular games in the series since then.

However, while the vanilla game is fantastic, sometimes players want to use cheats to spice things up or get themselves out of tricky situations.

Thankfully, there is no shortage of great cheats for Pokémon Diamond, and we’ve rounded up the best ones in this comprehensive list.

The Best Pokémon Diamond Cheats (Action Replay Codes)

Because cheats can often have unpredictable effects, we’ve made sure to test out each cheat on our list to ensure that they work at the time of writing.

Here’s our list of the best Pokémon Diamond cheats:

Wild Pokémon Modifier

This cheat requires a few steps to complete correctly, so pay close attention while activating it.

First, you’ll need to input the code and press L+R. You should then see 493 master balls in your bag.

Next, look at the National Pokedex number for the Pokémon you want to encounter and deduct that from your number of master balls.

For example, Charizard’s number is 006, so you should toss 487 master balls after subtracting 6 from 493.

Once you have tossed the balls, locate a wild Pokémon while holding down L, and the Pokémon you have selected will appear.

Cheat Codes:

94000130 FDFF0000
B21C4D28 00000000
B0000004 00000000
94000130 FEFF0000
00000890 01ED0001
D0000000 00000000
DA000000 00000892
DC000000 00024620
C0000000 0000000B
D7000000 00000000
DC000000 00000006
D2000000 00000000

Shiny Pokémon Encounter

If you want to encounter a Shiny Pokémon but don’t want to spend a lot of time hunting one down, you can use this cheat to spawn one.

Once activated, you will encounter a Shiny, and the Pokémon you currently use will also become Shiny.

Cheat Codes:

12068ac6 000046c0

Walk Through Walls

This is one of the best Pokémon Diamond cheats, and it will allow you to pass through any obstacles.

When you input the code, press R+B to activate it, and, when you are done, press L+B to turn it off.

Cheat Codes:

94000130 FCFD0200
12056C06 00002000
D2000000 00000000
94000130 FCFD0100
12056C06 00001C20
D2000000 00000000

Rare Candy x999

Rare candy is exceptionally useful, but it can be hard to get a lot of it without using this cheat.

When this cheat is entered, press L+R and open your menu. You will have 999 rare candies ready to use in your medicine pocket if done correctly.

Keep in mind that this cheat may not work on non-English ROMs.

Cheat Codes:

94000130 fcff0000
B21c4d28 00000000
B0000004 00000000
00000dac 03e70032
D2000000 00000000

Wild Pokémon Level Modifier

If you want to encounter Pokémon of a specific level in the wild, you can use this cheat to specify the exact level you want them to spawn at.

When you enter the code, hold down the Select button while looking for wild Pokémon, and the next ones to spawn will be at the level you entered.

Cheat Codes:

Level 1
94000130 fffb0000
d5000000 00000001
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 0002461c
dc000000 00000006
d2000000 00000000

Level 10
94000130 fffb0000
d5000000 0000000a
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 0002461c
dc000000 00000006
d2000000 00000000

Level 50
94000130 fffb0000
d5000000 00000032
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 0002461c
dc000000 00000006
d2000000 00000000

Level 99
94000130 fffb0000
d5000000 00000063
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 0002461c
dc000000 00000006
d2000000 00000000

Steal Other Trainers’ Pokémon

If you are battling another Trainer and like the Pokémon, they are using, you can capture it for yourself with this cheat.

All you need to do is enter this code for the ability to capture their Pokémon to become available during a fight.

Cheat Codes:

9223B5FA 00002101
1223B5FA 00002100
D2000000 00000000

Misc Item Cheat

If there is a specific miscellaneous item that you want to have a lot of, you can use this cheat to give yourself 999 of anything you want.

Just input the code of the item you want and check the miscellaneous section in your menu, where you should have everything you need.

Cheat Codes:

Color Mail x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000d7c 03e70093
d2000000 00000000

Poke Doll x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f88 03e7003f
d2000000 00000000

Clear Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70140
d2000000 00000000

Protector x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70141
d2000000 00000000

Electrobooster x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70142
d2000000 00000000

Magmabooster x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70143
d2000000 00000000

Eerie Patch x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70144
d2000000 00000000

Spirit World Cloth x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70145
d2000000 00000000

Sharp Claw x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70146
d2000000 00000000

Sharp Fang x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70147
d2000000 00000000

Diamond Orb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70087
d2000000 00000000

Pearl Orb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70088
d2000000 00000000

Magnifying Glass x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70109
d2000000 00000000

Concentration Band x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7010a
d2000000 00000000

Wisdom Glasses x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7010b
d2000000 00000000

Expert Belt x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7010c
d2000000 00000000

Light Clay x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7010d
d2000000 00000000

Life Orb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7010e
d2000000 00000000

Powerful Herb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7010f
d2000000 00000000

Toxic Orb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70110
d2000000 00000000

Flame Orb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70111
d2000000 00000000

Focus Strip x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70113
d2000000 00000000

Focus Lens x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70114
d2000000 00000000

Metronome x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70115
d2000000 00000000

Black Steel Orb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70116
d2000000 00000000

Shining Tail x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70117
d2000000 00000000

Red Thread x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70118
d2000000 00000000

Black Sludge x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70119
d2000000 00000000

Cold Rock x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7011a
d2000000 00000000

Sandy Rock x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7011b
d2000000 00000000

Hot Rock x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7011c
d2000000 00000000

Wet Rock x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7011d
d2000000 00000000

Scythe Rock x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7011e
d2000000 00000000

Adherence Scarf x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7011f
d2000000 00000000

Hooked Spikes x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70120
d2000000 00000000

Beautiful Skin x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70127
d2000000 00000000

Large Root x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70128
d2000000 00000000

Adherence Glasses x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70129
d2000000 00000000

Root Fossil x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70063
d2000000 00000000

Claw Fossil x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70064
d2000000 00000000

Helix Fossil x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70065
d2000000 00000000

Dome Fossil x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70066
d2000000 00000000

Old Amber x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70067
d2000000 00000000

Helmet Fossil x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70068
d2000000 00000000

Shield Fossil x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70069
d2000000 00000000

Heart Scale x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7005d
d2000000 00000000

Exp Share x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700d8
d2000000 00000000

Bright Powder x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700d5
d2000000 00000000

White Herb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700d6
d2000000 00000000

Macho Brace x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700d7
d2000000 00000000

Quick Claw x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700d9
d2000000 00000000

Soothe Bell x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700da
d2000000 00000000

Mental Herb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700db
d2000000 00000000

Choice Band x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700dc
d2000000 00000000

Kings Rock x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700dd
d2000000 00000000

Silver Powder x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700de
d2000000 00000000

Amulet Coin x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700df
d2000000 00000000

Cleanse Tag x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e0
d2000000 00000000

Soul Dew x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e1
d2000000 00000000

Deep Sea Tooth x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e2
d2000000 00000000

Deep Sea Scale x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e3
d2000000 00000000

Smoke Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e4
d2000000 00000000

Focus Band x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e6
d2000000 00000000

Lucky Egg x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e7
d2000000 00000000

Scope Lens x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e8
d2000000 00000000

Metal Coat x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e9
d2000000 00000000

Dragon Scale x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700eb
d2000000 00000000

Light Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700ec
d2000000 00000000

Soft Sand x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700ed
d2000000 00000000

Hard Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700ee
d2000000 00000000

Miracle Seed x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700ef
d2000000 00000000

Black Glasses x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f0
d2000000 00000000

Black Belt x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f1
d2000000 00000000

Magnet x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f2
d2000000 00000000

Mystic Water x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f3
d2000000 00000000

Sharp Beak x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f4
d2000000 00000000

Poison Barb x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f5
d2000000 00000000

Never Melt Ice x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f6
d2000000 00000000

Spell Tag x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f7
d2000000 00000000

Twisted Spoon x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f8
d2000000 00000000

Charcoal x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700f9
d2000000 00000000

Dragon Fang x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700fa
d2000000 00000000

Silk Scarf x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700fb
d2000000 00000000

Upgrade x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700fc
d2000000 00000000

Shell Bell x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700fd
d2000000 00000000

Sea Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700fe
d2000000 00000000

Lax Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700ff
d2000000 00000000

Lucky Punch x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70100
d2000000 00000000

Fire Orb Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7012a
d2000000 00000000

Water Drop Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7012b
d2000000 00000000

Thunder Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7012c
d2000000 00000000

Green Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7012d
d2000000 00000000

Ice Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7012e
d2000000 00000000

Fist Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7012f
d2000000 00000000

Poison Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70130
d2000000 00000000

Great Land Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70131
d2000000 00000000

Blue Sky Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70132
d2000000 00000000

Mysterious Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70133
d2000000 00000000

Larva Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70134
d2000000 00000000

Boulder Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70135
d2000000 00000000

Spirit Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70136
d2000000 00000000

Dragon Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70137
d2000000 00000000

Long Face Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70138
d2000000 00000000

Iron Plate x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70139
d2000000 00000000

Earie Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7013a
d2000000 00000000

Rock Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7013b
d2000000 00000000

Full Stomach Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7013c
d2000000 00000000

Small Wave Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7013d
d2000000 00000000

Flower Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7013e
d2000000 00000000

Lucky Incense x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7013f
d2000000 00000000

Leftovers x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700ea
d2000000 00000000

100% Catching Rate For All Pokeball

While the master balls come with a 100% chance of catching any Pokémon, no other balls do.

However, this cheat changes this so that any Pokeball has a 100% chance to catch any Pokémon without fail.

This can be great to use if you come across a very valuable Pokémon but don’t have a master ball on hand to use.

Cheat Codes:

9223C1F4 00002801
1223C1F4 00004280
D2000000 00000000

Berry Cheat

Berries are some of the most important items in Pokémon Diamond, and you can easily give yourself loads of whichever ones you want with this cheat.

When you input the code for the berry you want, press L+R and then check your berry pocket, where 999 of the selected type should be there.

Cheat Codes:

Apicot Berry x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000e4c 03e700cd
d2000000 00000000

Lansat Berry x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000e4c 03e700ce
d2000000 00000000

Starf Berry x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000e4c 03e700cf
d2000000 00000000

Mikuru Berry x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000e4c 03e700d1
d2000000 00000000

Biaa Berry x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000e4c 03e700d2
d2000000 00000000

Teach Pokémon Any TM/HM

In the vanilla game, only certain Pokémon can learn specific TMs or HMs, which limits the types of moves they can do.

However, this cheat makes it so that any Pokémon can learn any TM or HM, regardless of if they couldn’t before.

This can have some fantastic effects and is especially fun when you just want to mess around.

Cheat Codes:

9206A1B6 0000D001
1206A1B6 000046C0
D2000000 00000000

Evolution Stone Cheat

If there is a particular evolution stone you want but haven’t been able to get yet, this cheat can instantly put it in your inventory.

Once the code is entered, press L+R and open your bag where the stone you’ve chosen should now be in your item pocket.

Cheat Codes:

Sun Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70050
d2000000 00000000

Moon Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70051
d2000000 00000000

Fire Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70052
d2000000 00000000

Thunder Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70053
d2000000 00000000

Water Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70054
d2000000 00000000

Leaf Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e70055
d2000000 00000000

Light Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7006b
d2000000 00000000

Dark Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7006c
d2000000 00000000

Awakening Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7006d
d2000000 00000000

Round Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7006e
d2000000 00000000

Cracked Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e7006f
d2000000 00000000

Ever Stone x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000890 03e700e5
d2000000 00000000

Quick Exp Gain

If you want to gain a bit more EXP at the end of any battle, you can enter this code.

When it is active, press and hold R after you beat an opponent, and you’ll have more EXP added to your score.

Cheat Codes:

94000130 000002ff
62106fc0 00000000
b2106fc0 00000000
100458dc 00000500
d2000000 00000000

Super EXP Gain

This cheat will give you more EXP than the one above and can be used to quickly level up Pokémon if they are at level 40+

Like the quick EXP gain cheat, simply hold R after a battle, and you’ll get a load of experience points added to the base amount.

Cheat Codes:

94000130 000002ff
62106fc0 00000000
b2106fc0 00000000
100458dc 0000270f
d2000000 00000000

Maximum Money

If you want to be the richest trainer in the game, you can use this cheat to give you more money than you could ever hope to spend.

All you need to do is input the code and press L+R simultaneously. You can then open your menu, where you should now have the maximum amount of money in the game.

Cheat Codes:

94000130 FCFF0000
B21C4D28 00000000
B0000004 00000000
000002E4 000F423F
D2000000 00000000

All TM’s & HM’s

This cheat can be used to quickly unlock all the TMs and HMs in the game, which you can then start teaching your Pokémon.

Once the code is entered, press L+R and open the menu; if entered correctly, you should see all TMs and HMs unlocked in your pocket.

Cheat Codes:

94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
d5000000 005f0148
c0000000 00000063
d6000000 00000bec
d4000000 00000001
d2000000 00000000

Infinite PP

Power points are crucial for allowing your Pokémon to use moves; with this cheat, you never have to worry about them running out.

This can be great for unleashing powerful attacks against tough opponents.

Cheat Codes:

5223c00c 4a7d497c
62106fc0 00000000
b2106fc0 00000000
000485ac 63636363
d2000000 00000000

Wild Pokémon Are Shiny

If you want all of the wild Pokémon you encounter to be Shiny, this cheat can be used.

However, we do have to suggest using it at your own risk because it doesn’t have a tendency to crash or freeze the game.

Cheat Codes:

621c4e68 00000000
02066bec 47004800
02066bf0 02000001
e2000000 0000003c
6800480d 490b6840
88011808 9c0d8842
40510c24 20074061
04244041 940d430c
21001c28 f067aa0d
4801fcc9 46c04700
02066bf5 000002e0
021c4e68 00000000
d2000000 00000000

One Hit Kill

For players who want battles to be over as quickly as possible, this cheat is incredibly useful.

When it is active, all opponent Pokémon will be knocked out in one hit as long as the move you are using makes contact.

Cheat Codes:

5223c00c 4a7d497c
b2106fc0 00000000
da000000 0004868c
d3000000 00000000
d7000000 023ffe90
d3000000 00000000
823ffe90 00000001
b2106fc0 00000000
1004868c 00000001
d2000000 00000000

Infinite HP In Battle

If you never want to worry about your Pokémon running out of health in battle, this cheat is for you.

Basically, this is the god mode of Pokémon Diamond, and it makes it so that your Pokémon will never run out of HP and can never be injured or knocked out.

Cheat Codes:

5223c00c 4a7d497c
62106fc0 00000000
b2106fc0 00000000
100485cc 000003e7
100485d0 000003e7
d2000000 00000000

Vitamins Cheat

 Vitamins can be great for keeping your Pokémon in tip-top shape, and this cheat gives you plenty to go around.

Once you enter the code, press L+R and all of the vitamins in the game should become available in your bag under the medicine pocket.

Cheat Codes:

HP UP x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000dac 03e7002d
d2000000 00000000

Protein x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000dac 03e7002e
d2000000 00000000

Iron x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000dac 03e7002f
d2000000 00000000

Carbos x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000dac 03e70030
d2000000 00000000

Calcium x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000dac 03e70031
d2000000 00000000

Zinc x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000dac 03e70034
d2000000 00000000

PP Max x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000dac 03e70035
d2000000 00000000

Pokeball Cheat

There are loads of different Pokeballs in Pokémon Diamond, and this cheat allows you to add any of them to your inventory.

All you need to do is enter the code of the ball you want and press L+R. This will cause the Pokeball you choose to spawn in your inventory with 999 ready to use.

Cheat Codes:

Poke Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70004
d2000000 00000000

Great Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70003
d2000000 00000000

Ultra Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70002
d2000000 00000000

Dark Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e7000d
d2000000 00000000

Net Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70006
d2000000 00000000

Dive Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70007
d2000000 00000000

Nest Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70008
d2000000 00000000

Repeat Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70009
d2000000 00000000

Timer Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e7000a
d2000000 00000000

Luxury Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e7000b
d2000000 00000000

Premier Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e7000c
d2000000 00000000

Health Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e7000e
d2000000 00000000

Quick Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e7000f
d2000000 00000000

Precious Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70010
d2000000 00000000

Super Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70003
d2000000 00000000

Hyper Ball x999
94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70002
d2000000 00000000

Master Ball Cheat

If you just want to stick to using master balls, you can use this cheat code to give yourself 999 of them that you can start using against enemies.

The great thing about master balls is that they remove the chance of failure when trying to capture a Pokémon, making them incredibly useful.

Cheat Codes:

94000130 fcff0000
b21c4d28 00000000
b0000004 00000000
00000f4c 03e70001
d2000000 00000000

Full Restore Cheat

This is a medicine that can immediately restore the HP of any Pokémon while also healing any injuries.

Having a ton of it available is very useful, and this cheat does exactly that.

When you enter the code, press L+R simultaneously, and you should have 999 available in your medicine pocket.

Cheat Codes:

94000130 FCFF0000
B21C4D28 00000000
B0000004 00000000
00000DAC 03E70017
D2000000 00000000

Legendary Pokémon Modifier

For players who are trying to get as many Legendary Pokémon as possible, this cheat can be insanely useful.

Just enter the code for the Legendary that you want to encounter and hold Select as you wander around.

This will trigger an encounter with the Legendary Pokémon you chose, giving you a chance to capture it.

Cheat Codes:

Articuno
94000130 fffb0000
d5000000 00000090
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Zapdos
94000130 fffb0000
d5000000 00000091
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Moltres
94000130 fffb0000
d5000000 00000092
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Mewtwo
94000130 fffb0000
d5000000 00000096
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Mew
94000130 fffb0000
d5000000 00000097
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Raikou
94000130 fffb0000
d5000000 000000f3
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Entei
94000130 fffb0000
d5000000 000000f4
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Suicune
94000130 fffb0000
d5000000 000000f5
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Lugia
94000130 fffb0000
d5000000 000000f9
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Ho-oh
94000130 fffb0000
d5000000 000000fa
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Celebi
94000130 fffb0000
d5000000 000000fb
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Regirock
94000130 fffb0000
d5000000 00000179
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Regice
94000130 fffb0000
d5000000 0000017a
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Registeel
94000130 fffb0000
d5000000 0000017b
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Latias
94000130 fffb0000
d5000000 0000017c
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Latios
94000130 fffb0000
d5000000 0000017d
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Kyogre
94000130 fffb0000
d5000000 0000017e
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Groudon
94000130 fffb0000
d5000000 0000017f
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Rayquaza
94000130 fffb0000
d5000000 00000180
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Jirachi
94000130 fffb0000
d5000000 00000181
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Deoxys
94000130 fffb0000
d5000000 00000182
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Uxie
94000130 fffb0000
d5000000 000001e0
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Mesprit
94000130 fffb0000
d5000000 000001e1
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Azelf
94000130 fffb0000
d5000000 000001e2
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Dialga
94000130 fffb0000
d5000000 000001e3
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Palkia
94000130 fffb0000
d5000000 000001e4
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Heatran
94000130 fffb0000
d5000000 000001e5
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Regigigas
94000130 fffb0000
d5000000 000001e6
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Giratina
94000130 fffb0000
d5000000 000001e7
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Cresselia
94000130 fffb0000
d5000000 000001e8
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Phione
94000130 fffb0000
d5000000 000001e9
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Manaphy
94000130 fffb0000
d5000000 000001ea
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Darkrai
94000130 fffb0000
d5000000 000001eb
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Shaymin
94000130 fffb0000
d5000000 000001ec
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Arceus
94000130 fffb0000
d5000000 000001ed
b21c4d28 00000000
b0000004 00000000
c0000000 0000000b
d7000000 00024620
dc000000 00000006
d2000000 00000000

Summary

Pokémon Diamond is an incredibly fun game to play, and these cheats can make it worth replaying again and again and also easier for players struggling with challenging encounters.

We hope you’ve found our comprehensive list helpful, and we recommend keeping it open the next time you play so you can easily reference these useful cheats.

Check out our other Pokémon cheat lists:

• The Best Pokemon Yellow Cheats
• The Best Pokemon Blue Cheats
• The Best Pokemon Crystal Cheats
• The Best Pokemon Fire Red Cheats
• The Best Pokemon Emerald Cheats

Would you add any more Pokémon Diamond cheats to this list? Leave a comment below.