Action Replay: "Game ID Entered But Continues Without Cheats" — Troubleshooting

You entered the Game ID, the menu accepted it, but cheats don't activate in-game. Common causes & fixes:

1. Wrong Game ID (Most Likely)

• IDs are region-specific (USA, EUR, JAP, KOR). Must match your disc exactly.
• Verify on GameHacking.org → Search game title → Copy exact ID (e.g., `SLUS-21546` for US GTA SA).
• Revision matters: v1.0 vs v1.1 vs Greatest Hits often have different IDs.

2. Master Code Missing

• Almost all AR codes require a "Master Code" (Must Be On) enabled first in the list.
• GameHacking.org lists it at top. Enable it. Save. Then add others.

3. Firmware Outdated

• Update via Action Replay Manager (PC) + USB cable. Latest firmware fixes game recognition.
• DS/3DS AR: Update via CodeJunkies site (if still up) or NDS Backup Tool homebrew.

4. Cheats Disabled In-Game

• Some games (Pokémon, Animal Crossing) have Anti-Cheat that detects AR and disables cheats / corrupts save.
• Try "Enable Cheats" in AR menu (toggle).

5. Save File Corruption

• Backup save (Action Replay "Save Manager" or homebrew) → Delete save → New game → Enable cheats → Test.

6. Code Format Error

• AR codes: 12–16 hex chars + space + 8 hex chars (e.g., `02000000 0000FFFF`). No letters > F. No trailing spaces.
• Use AR Code Manager (PC) to import .codelist.xml → avoids typos.

Debug Steps

1. Confirm Game ID on GameHacking.org.
2. Enable Master Code first.
3. Add ONE simple code (Infinite Health / Max Money).
4. Start game. Check if active.
5. If not: Update firmware. Try different ID revision.

Still stuck? Post: Game Title, Region, Disc Revision (inner ring), AR Model, Firmware Ver, Code List Used.