Download Pokémon Infinite Fusion for Chromebook
Avoid fake download sites. There is no official download website for Pokémon
Infinite Fusion — the only safe, current source is the game's official Discord.
Sites claiming to be "official" can be outdated or unsafe.
Join the official Discord → Official Download wiki page
If your Chromebook supports the Linux development environment, enable it from Settings, then follow the Linux approach: install Wine, download the game files from the Discord, and run the executable. Older Chromebooks without Linux support can't run the game.
For notes on every platform, see the full download guide.