LameBoy (Game Boy / Game Boy Color emulator for DS/DSi) does not support Action Replay, GameShark, or GameGenie cheat codes.
| Emulator | Platform | Cheat Features |
|---|---|---|
| DeSmuME | Windows, Linux, Mac | AR / GS / CodeBreaker / RAW .cht databases. Search, add, enable/disable per frame. Lua scripting. |
| DraStic DS Emulator | Android, (iOS sideload) | Built-in cheat menu: load .cht/.xml, manual entry, search memory, save states. Best mobile NDS emu. |
| melonDS | Windows, Linux, Mac, Android (experimental) | Action Replay (.cht), raw memory edit, fast forward, netplay. Open source, active dev. |
| NO$GBA | Windows | Debugger + cheat search (breakpoints, memory view). GBA + NDS. Steep UI. |
| RetroArch (DeSmuME / melonDS cores) | All | Unified cheat interface (.cht), achievements, netplay, shaders. |
cheats.xml per game.Switch to DeSmuME (PC) or DraStic (Android) for full cheat support on NDS games. LameBoy is for GB/GBC only.