I have to give you major props for using art from Drawing jam! The way you integrated it looks so natural to your game! Your pixel art is also nice and the game is definitely playable! Got to 100! :) Nice work!

Cute alien. I always love a pixelart games.

I dig the character and it's wiggle and jump animation.  Two points for every obstacle jumped not sure if that's intentional but I liked it makes me feel better about my low score.

It's a shame you haven't had more comments on this one yet. Lots of ratings, but no comments.
I think the background is super rad, and I think the alien's cute footwork animation is fun XD
That said, the game is pretty redundant. Would have been cool if you could figure out a speedup mechanic, but I understand you only had 3 hours to develop it.

I highly recommend favoring gameplay over art and animation. My entry to Game Off 2019 has practically no graphical assets and has still been getting some good feedback.

Good luck this jam!