Good start for your first game jam! I feel that there were some things that could be ironed out for future ones.
- The title screen scaling was too zoomed in
- The platforming and enemies felt broken, enemies kind of glitched through me (one slime wanted to be a hat halfway through lol)
- The music was catchy but, cut out for me as I was playing
Keep up the good work and I hope you guys keep doing more jams.