If you are looking for a generator that includes literally every Pokémon from Gen 1 to Gen 9, Japeal is often cited as the most complete source.

To play the full Infinite Fusion game on your PC or mobile device:

This is the most comprehensive way to experience fusions. It is a standalone RPG Maker game that features a built-in fusion mechanic and thousands of custom-made sprites.

For those who want instant access without a full game installation, this extension provides a portable version of the generator.

The only official and safe places to download are the Infinite Fusion Reddit and the community Discord server .