Cute! I would love to hear some sfx and music with this! Nice job with the particle explosions.

Cool! Big fan of Mega Man.

Note that you have to press O on the title screen, not X like it says :D took me a second.

It's a bit weird that you can't turn around mid-air. Well, maybe not "weird", since that's how it works in real life, but you know what I mean.

I don't like how slidy the movement is. It's like there's a run-up period. That, along with single sized blocks that you can fall off the corner of make it so half the time I miss a jump that I was lined up for only because I didn't pick up enough speed. Or at least that's how it feels.