If you are using a Wii ROM for emulation, the primary platform is the .

What are some alternatives to ROMs? Alternatives to ROMs include purchasing a physical copy of the game, waiting for a potential re-release on modern consoles, or exploring other games in the Western shooter genre.

| System | Best For | ROM File Size | Light Gun Support | | :--- | :--- | :--- | :--- | | | Best controls + content | ~4.3 GB | Wiimote (native) | | MAME | Arcade purists | ~350 MB (CHD) | CRT light gun | | Sega CD | Retro oddity | 115 MB (BIN/CUE) | Menacer (rare) | | 3DO | Weird history | 650 MB (ISO) | 3DO gun (bad) | | PS2 (Mad Dog Collection) | OK, but no light gun | 1.2 GB | Controller only |