Limbo gameplay of anti-gravity and boxes

I am aware this is horrible quality, I was watching walkthroughs on my macbook and playing the game when I decided to just mess with the boxes and anti-gravity. Now, you may not be entertained but you have to admit, when I jumped up the side of the rotating box and made it over that thing it was pretty cool (6:10). The game physics in LIMBO are great, it reminds me alot of Portal and a game no one really played called Prey, where there was variable gravity rooms and puzzles, etc. Don't be a troll, I already said it's crap quality and last minute. Not to mention my macbook was last recording music so the audio didnt switch to my built in mic. At this point I'm not sure why I'm bothering to upload lol And youtube, this would be my 3rd strike if this is somehow also copyrighted... so would you mind just letting me know instead of deleting my account like you threaten.