Excellent little game - takes me back to the NES for sure. Great tunes, authentic visuals and some really nice level design - think Super Meat Boy, if you weren't around during the NES era :-)

Delightfully fiendish was the term I used on Twitter to describe this, and it's funny to boot. Not played for long but would easily recommend based on what I've played so far.

Three years after release, multiplayer still appears to be broken