I consider this a decent practice for people who are learning how to play escape games. I played a few rounds of Free Play and it does get repetitive after a few rounds. But I really enjoyed the UI -- very fast moving, smooth, jumps left or right to neighboring items instead of forcing you to back out and go forward again, and works with both the arrows and swiping. More advanced escape games could take a few UI pointers from this app.
Lame No logic involved. Just chasing keys around the room. About grade school level at best.