I wish i could have accomplished more, just got busy with other things. Either way I'm happy I was able to learn some new stuff, and create a game :D. This might work on linux, i just haven't tested it. It's using libgdx with lwjgl, so the native packaging is pretty good. Download anyone of the links to try it.

Note that when you beat the hero, the game will just auto close, Wasn't able to implement an end screen or reset button in time :).