Radical Red Cheat Codes: The Comlete Guide About Pokémon Radical Red

Pokémon Radical Red Cheat Codes is a ROM hack of FireRed for the Game Boy Advance created by soupacell. Set in the classic Kanto region, this game cranks up the difficulty significantly while introducing Quality of Life features, modern mechanics, and Pokémon from Generations 1 through 9. In it, you’ll battle redesigned gym leaders with competitive movesets, explore new Sevii Island content, and catch rare Pokémon normally unavailable in the original games.

Unlike official Pokémon titles, Radical Red doesn’t use traditional in-game currency for its best features. Instead, you’ll need BP (Battle Points), Rare Candies for quick leveling, and specific evolution items. Some of the most valuable items, like Mega Stones, can cost hours of grinding through the battle facilities. Luckily, you can use Radical Red cheat codes to grab unlimited Rare Candies, Master Balls, and even legendary Pokémon.

Get through our Codes Section to check other game codes, including the latest ones like: Marathon, Brawl Stars, Slime Evolution, and more.

All Working Radical Red Codes

Radical Red features two completely different types of codes. First, there are built-in secret codes you enter on the NES console in the player’s room. Second, there are external cheat codes for emulators using Action Replay or GameShark. We’ve separated them below.

In-Game NES Secret Codes (Pallet Town)

Enter these codes on the game console in your character’s bedroom. They are case-sensitive and work once per save file.

Code	Effect
Woyaopp	Enables infinite Rare Candies and Pomeg Berries. Talk to the Youngster near the Viridian City grass patches to receive them.
SO2Toxic	Enables care packages. You’ll receive free items automatically by walking on specific tiles. Missed packages are granted immediately upon entering the code.
DexAll	Allows the DexNav to show all possible Pokémon on a route, even if you haven’t registered them in your Pokédex yet.
TeamPreview	Lets you see the opponent’s entire team during battle from the start, not just the Pokémon they’ve sent out.
EZCatch	Makes every Pokéball have a 100% catch rate.

Mystery Gift Codes (Post-Hall of Fame)

Talk to the red nurse in any Pokémon Center and select Mystery Gift. These codes never expire but require you to have entered the Hall of Fame at least once. Received Pokémon are always Level 85.

Pokémon	Code
Ho-Oh	RXIIqgh29
Lugia	qNubjEQuZki
Rayquaza	xZnwrncs
Darkrai	s75piYi
Xerneas	ZcqLcEfUDp5Z
Zamazenta	xo6HsTl5Uym1
Reshiram	nvfArRPTYXcr
Palkia	FHbrO5xLF3Vy
Zacian	enR6C8knHyO
Deoxys	ELGzsFeJATlE
Koraidon	ghS57gu
Zekrom	02UXRthxIDrp
Calyrex-Ice	86ZvZG1Bm
Calyrex-Shadow	pGIk3xteX4Am
Giratina	h77XuRIDLXea
Yveltal	sW0rdPjYsrjx
Dialga	Y2YWRRZPdw
Miraidon	divysuSN
Groudon	af7trmwb

External Cheat Device Codes (Action Replay / GameShark)

Use these codes in your emulator’s cheat menu. Activate too many at once, and the game may glitch or crash.

Cheat Name	Code
Unlimited Rare Candy	820257C4 0044
Instant Kill	95EDFBBA A5A72A78 / C833D1A0 02FA7205
Walk Through Walls	509197D3 542975F4 / 78DA95DF 44018CB4
Unlock All Badges	EFCE867D 5403D40D
Unlimited Master Ball	820257C4 0001
Unlimited Money (Gameshark)	29C78059 96542194
Unlimited Money (Code Breaker)	820257BC 423F / 820257BE 000F
Max Stats for Slot 1	420242DA03E7 / 000000070002
Max Stats for Slot 2	4202433E03E7 / 000000070002
Shiny Pokémon Encounter	1670047D 04815C68 / 18452A7D DDE55BCC

Unlimited TM/HM Modifier

Use the base code 820257C4 YYYY and replace YYYY with the digit for the specific TM or HM you want.

TM/HM	Digit Code
TM01 Focus Punch	0121
TM24 Thunderbolt	0138
TM26 Earthquake	013A
TM29 Psychic	013D
TM35 Flamethrower	0143
HM02 Fly	0154
HM03 Surf	0155

Unlimited Healing Items Modifier

Use the base code 820257C4 YYYY and replace YYYY with the digit for the specific healing item.

Item	Digit Code
Full Restore	0013
Max Potion	0014
Revive	0018
Max Revive	0019
Sacred Ash	002D

New Game+ Codes

These codes require New Game+ mode to be enabled and only work if you have at least one Hall of Fame entry on your previous save.

Code	Effect
Seviian	Receive one of each Sevii form Pokémon at Level 5 (Doduo, Mantyke, Teddiursa, Feebas, Carnivine, Blitzle, Clauncher, Noibat, Dhelmise, Wishiwashi, Sizzlipede, Nymble).
Random6	Get six random unevolved Pokémon to build a team. Duplicates are prevented.
Puzzle	Automatically completes the Puzzle Battles in Viridian City’s School, Cerulean City, and Fuchsia City.
Mega	Requires three badges first. Receive one of each Mega Stone plus the ability to Mega Evolve early.
Normal / Fire / Water / Grass / etc.	Type-specific Random6 codes. Pick only one type per save file.

Expired Radical Red Codes

Most external cheat codes for Pokémon Radical Red don’t expire since they’re hardware-based. However, the Mystery Gift codes listed above are permanent—they never expire despite being released in older versions like v3.1. The only codes that truly expire would be limited-time event distributions, but Radical Red’s developer typically makes Mystery Gift codes permanent once released. If you encounter a code that doesn’t work, double-check for typos first. The NES secret codes like Woyaopp and SO2Toxic remain active in all current versions of the game.

How to Redeem Codes in Radical Red

Redeeming your codes depends entirely on which type of code you’re using. Follow the instructions below for your specific method.

Redeeming NES Secret Codes

1. Start a new game or load your existing save file.
2. Travel to Pallet Town and enter the player’s house.
3. Walk upstairs to your bedroom.
4. Interact with the game console connected to the TV.
5. Select “Enter Code” from the menu.
6. Type the code exactly as shown. Remember, they are case-sensitive.
7. Press OK to activate the cheat permanently on that save file.

Redeeming Mystery Gift Codes

1. Progress through the game until you defeat the Elite Four and enter the Hall of Fame.
2. Visit any Pokémon Center in any city or town.
3. Look for the red nurse standing near the normal nurse. Not all guides mention this, but she’s distinct from the regular healing nurse.
4. Talk to the red nurse and select “Mystery Gift” from the dialogue options.
5. Choose “Get Gift” then “Enter Code”.
6. Input the alphanumeric code carefully. These codes are also case-sensitive.
7. Confirm your entry. If successful, the Level 85 Pokémon will be added to your party or boxes.

Using External Cheat Codes (Emulators)

1. Open your GBA emulator (like mGBA, VBA, or My Boy).
2. Load your Pokémon Radical Red ROM.
3. Navigate to the emulator’s cheat menu. This is usually under “Tools” or “Options”.
4. Select “Add New Cheat” or “Gameshark/Action Replay”.
5. Give your cheat a descriptive name like “Rare Candies”.
6. Paste or type the code exactly as provided. Multi-line codes need to be entered together.
7. Ensure the cheat type matches (Gameshark vs. Action Replay). Most emulators auto-detect.
8. Save the cheat and enable the checkbox next to it.
9. Return to your game. For item codes, check your bag to verify that the items appeared.

The developer usually shares Mystery Gift codes through the official Discord server, but we’ve done all the hard work for you by rounding up all the current and expired codes, as well as instructions on how to redeem codes in Radical Red, so you can get right back to dominating those tough gym battles.

Frequently Asked Questions

Do Radical Red cheat codes work on consoles or only emulators?

External Action Replay and GameShark codes work on original GBA hardware if you own a physical cheating device. However, the NES secret codes and Mystery Gift codes are built directly into the ROM hack and work on any platform, including flash carts, emulators, and console reproductions. Most players prefer emulators since they’re free and support save states.

Are the Mystery Gift codes case-sensitive?

Yes, absolutely. Mystery Gift codes like “RXIIqgh29” require exact casing. The letter “I” and the number “1” can be tricky to distinguish. If a code fails, double-check each character. The game will not auto-correct your entry.

Can I use multiple NES secret codes together?

You can activate all five NES secret codes on the same save file. They don’t conflict with each other. However, codes like “EZCatch” and “DexAll” serve different purposes, so stacking them is perfectly fine. Just visit the NES console each time you want to enter a new code.

Why won’t my external cheat codes work?

Several factors cause cheat code failures. First, ensure you’re using the correct code type for your emulator. Second, avoid activating too many codes simultaneously—this causes conflicts. Third, verify you’re using the latest version of Radical Red. Some codes only work on specific game versions. Finally, check that you entered multi-line codes correctly. Many GameShark codes require two lines entered separately.

Do cheat codes disable achievements or break the game?

Using external cheat codes like “Walk Through Walls” or “Instant Kill” can trigger glitches if you use them excessively. The game wasn’t designed for those modifications. However, the built-in NES codes like “Woyaopp” and “SO2Toxic” were added by the developer specifically to help players. They won’t break your save file. Mystery Gift codes are also official distributions, so they’re completely safe.