I was pretty impressed by this game. I will say it wasn't the best the Ludum Dare 28 had to offer, but still decent. I like how complicated it can get even though the graphics are simple. This shows you can make something good in this short a time. The most annoying part is how you have to control him when he's on the box.
You really have to bring the box up on the exact level. While the design was simple, it was still quite nice. I think the music is pretty cool too. It's all around good game. My favorite is the level t all the blue buttons.