"AR" in cheat codes usually refers to Action Replay (a brand of cheat device by Datel), but the specific code function depends entirely on the **game** and **platform**.
| System | Device | Code Format Example |
|---|---|---|
| Nintendo DS / 3DS | Action Replay DS/3DS | XXXXXXXX YYYYYYYY (Raw ARM9/ARM11 RAM writes) |
| Game Boy Advance | Action Replay GBA | XXXXXXXX YYYY |
| GameCube / Wii | Action Replay / Gecko / USB Gecko | XXXXXXXX YYYYYYYY (PPC ASM / RAM) |
| PlayStation 2 | Action Replay Max / AR2 | XXXXXXXX YYYYYYYY (EE RAM / Patch) |
| PlayStation 1 | Action Replay / GameShark | XXXXXXXX YYYY |
| Xbox / 360 | Action Replay (Xbox) / Xploder | Trainers (.xbe patches) / Memory offsets |
| PC | Action Replay PC (rare) | Trainer executables / Cheat Engine tables (.CT) |
"Game Title" "Action Replay" codes or "Game Title" "AR codes".Provide the Game Title and I can give you the specific code format and common effects (Infinite Health, Max Items, Walk Through Walls, etc.).