This game is highly compressed, all PNGs are compressed into WEBP and backgrounds without any transparency to high definition JPGs. So game CAN NOT be comressed any more then that. Reason why it takes so much hard disk space is cause game is HUGE (over 16h of gameplay) and everything in game is animated (more then 300 sex animations).

!!!Do not use old saves from previous version of the game. Use saves provided by the developer.