hi, its windows! i played for an hour or two and walked around the whole time, just looking at all the same things.. i did find a room with hearts and stuff and how everything went one color but then i just ended up back in the first room and i couldnt find ANYTHING
like i said in my other comment, i played for an hour or two and i only found one thing but then i just ended up walking back to the first room every time or hitting a wall and getting teleported back