Toem's charm lies in its simplicity. Simple puzzles, simple story, simple art, but it all comes together to make something greater than the sum of its parts. Even the game's big finale, experiencing Toem, manages to be a significant moment because of a very simple idea: It's the only time you see color in the game, after only seeing shades of white, grey, and black for the entire runtime.
I didn't expect to enjoy this as much as I did.