Repacks like this are unofficial. Owning the original game is legally required in many jurisdictions.
A: Yes, with Wine/Proton GE 8-32, but expect lower frame rates. Turn off the 4K skin textures in the Graphics plugin menu. RoomGirl Paradise R2.1 - Reenvasado
To understand R2.1, you first have to understand the "Paradise" project. Much like the famous "BetterRepack" or "Sideloader Modpack" initiatives for other Illusion titles, RoomGirl Paradise is a comprehensive, pre-packaged version of the game. It integrates the base game, official updates, essential patches, and a massive library of community-made mods into a single, cohesive installation. Repacks like this are unofficial