Simply paste the patch.xp3 file into the main game folder (where the .exe is) . Commonly Used Tools
Copy/paste the patch.xp3 file in the directory of the game: C:\Program Files\Steam\steamapps\common\Trajectory of summer flower. Steam Community
Popular tool for unpacking, viewing, and repacking .xp3 files .
Emulator for running KiriKiri games on Android . How to Use patch.xp3 for Modding/Translation Guide :: FUNCTIONAL patch and H-scene achievement
