What a fun silly game! My reflexes are just a bit too slow for it ... oh well =)
Reminds me of those arcade games back in the days. Simple idea, but you can't stop playing.
It also works quite well with the limited resolution. And I just love the animations.
What about making the good and bad items more visually distinct? My simple brain works better with something like "blue is good" and "red is bad". Come to think of it, maybe that's exactly what the challenge of this game is about...
Your first game jam? Congratulations on submitting!
Had a lot of fun playing your game. Looking forward to your next =)