None. Cons: High risk of infecting your computer; the game won't actually work.
If a website offers a "free PC version" of a Nintendo exclusive: it is done through
It may ask for your phone number or "human verification" which leads to . not a direct download. [4]
No. Nintendo has never released Splatoon (1, 2, or 3) for Windows or any PC platform. It is a strict Nintendo Switch/Wii U exclusive. [1, 3] it is done through
Players use emulators like Cemu (for Splatoon 1) or yuzu/Ryujinx (for Splatoon 2 & 3). [4, 6]
If you see legitimate gameplay on YouTube or Twitch being played on a PC, it is done through , not a direct download. [4]