Very interesting idea and execution, you get extra points for using LibGDX and getting it done in 7 days!!!
Do you create all your games with LibGDX or u use an engine here and there?
Please rate my game too :)
Thanks for the feedback, yes Libgdx has been my main game engine since the last year and a half (after trying many different frameworks I've decided to stick with libgdx), but It's 3d features aren't that great so I'm using this engine for 3d: https://github.com/fabmax/koo