- Pokémon Infinite Fusion is a standalone game built in RPG Maker XP, using the RGSS scripting layer.
- The game is not a ROM, cartridge dump, or console to emulate, but rather a folder of Ruby scripts, tileset graphics, and audio files.
- The mainline build of the game reached version 6.7.2 on October 2, 2025, and was updated to version 6.8.2 by August 2026.
- The game combines two Pokémon into a single custom sprite and blended stat line, generating the combined artwork procedurally.
- The Android-specific performance complaints come from the CPU doing image layering work in real time when compositing fusion sprites on lower-end devices.