If you click the icon and nothing happens, try updating your graphics drivers. Older integrated Intel HD graphics cards may struggle with the game's rendering style unless the drivers are current. Black Screen on Startup
Depending on where you purchased or downloaded the game, the steps may vary slightly. 1. Official Platform Install (Steam/Itch.io) futaisekai a tale of unintended fate install
Futaisekai typically stores save data in the AppData folder or within the game directory itself. Ensure your Windows user profile has "Write" permissions for the folder where the game is installed. If you click the icon and nothing happens,