Short and sweet. You definitely need to add some sort of feedback though when switching characters, preferrably both audio and visual. Right now, I sometimes wasn't even sure which character I was controlling. Also, in games where up can be down, I like it better if the jump button is assigned a different button than the "up" button, space for example. Good start though! Just add some polish and some more levels and this could end up a really fun little game.

Nice concept, with cute graphics.(I suggest you to randomly vary the pitch of your sfx to feel less repetitive. That's a good start for a good puzzle platformer. Well done.

Hey, that was actually a pretty cool concept!! Too bad it's this short, i easily see myself playing this for 20 mins straight. Good Job!! I hope you'll continue it!! (^D^)