OMG I have been looking for great free sandbox games for EVER and this is one of best i have played(if talking about indie games). If you add some NPCs and moving things, I COULD EVEN BUY THIS ON STEAM. Great game for me.
Did you you know That you can get to the second room by jumping tru the doors and turning mid-air to the second doors? And you can for real paint mustaches on this 2 paintings and walk around that room.