good use of the theme. the game reminded me of Guacamelee that probably why I loved it :P.
the game was really fun and I think its a good idea for a fully developed game.
sounds and music fits perfectly.
I only wish there were check points, you need check points if its not an endless runner. I am glad its not, because I hate endless runners, or most endless games. but replaying the easy parts of the game is what made me stop playing.