Fun! Love that you start off being excluded and then start roughing up the other guys. Very satisfying :)
The controls are really floaty and could use some tightening. Also - the power up keys are spaced kinda far from each other so they're a bit hard to use.
All in all, an excellent effort for a couple day's work!
Loved graphical style of the little guys. Would maybe have some solid blocks around the outside, as I got lost in #2 portal and managed to escape the map and fall to infinity.
As others said, if you work on this post comp, a better control of the power ups would be cool, maybe numbers or something?
Nice graphics and clearly got a lot done in your 48 hours... but the physics feel a little floaty to me (had a hard time getting the proper jump height for a kill). The controls were really awkward.
The controls are really floaty and could use some tightening. Also - the power up keys are spaced kinda far from each other so they're a bit hard to use.
All in all, an excellent effort for a couple day's work!