Unique story which I enjoyed. Very heavy on the philosophy and mystery of the world. The gameplay was physics puzzles... more variables that something like Portal but kind of the same general principal. I couldn't really wrap my head around a few of them and had to use a couple guides. Usually revolving around the record/play mime function. I stumbled upon a few of the Stars but getting them all felt like a bit too much to ask. Graphics and Sound we just satisfactory... I'll try the sequel though so not bad.