Mainline Metal Gear Solid games never released on Wii. The series is PlayStation-centric (MGS1–4, PW, V) with later multiplatform ports (PC, Xbox).
| Platform | Method |
|---|---|
| PS3 / PS Vita / PSP | PSN Classic (PS1 emulation) |
| PS4 / PS5 | PS Plus Premium Streaming (MGS1) |
| PC (GOG/Steam) | MGS1 + MGS2 + MGS3 Master Collection Vol.1 (2023) |
| Original Hardware | PS1 disc + PS1/PS2/PS3 (BC) / RetroArch (emulation) |
If you only own a Wii: Homebrew (WiiFlow + PCSX-R) can run PS1 ISOs at full speed. Requires modding (Letterbomb/BlueBomb). Legal only with your own disc dump.