It is a lot easier when you kill off the blue cube and I wasn't really sure what the blue cube with a star on it was doing if anything, but it felt really good! Good polish that I could see myself spending quite some time on if it had some bgm.

@LeanderDev I think its a good game, though I was a little confused sometimes blue box dies the game keeps going was that the part of the game? Overall for a game jam its a cool game :D

Nifty little game!  I like the simple controls and could definitely see myself wasting hours on it if you polish it up, or if you added some sort of power or control to the second cube as well.  

I enjoyed this very much. One critique is that you have infinite jumps. I'm not sure if this was intentional or not, but it makes the game pretty easy if you just keep jumping mid-air. Other than that though, I had a great time trying it out!