I like the game, however the visuals just seem kinda unpolished...
sound: check ; music: check; you got that all done.
i like the fact that you actually have to calculate if you should move more or not, if you will fit or if you will crash into a wall. even if its not intentional, still really cool.
as a claustrophobic, i can confirm that this is a game.
also is it just me or does the game look like it was made in scratch but converted to html with that one website whose name i know and didnt forget??