: Games of this type usually create a local save directory in your AppData or within the game folder itself.

Based on the file naming convention, appears to be an early-stage (v0.1) release of a PC-based visual novel or simulation game, likely developed using the Ren'Py engine . File Breakdown & Technical Summary Filename Structure :

: Typically designed for Windows (x86/x64). If created in Ren'Py, the folder usually contains an .exe file for Windows and a .sh script for Linux users.