This game has good graphics and can grow very well. I know this is your first jam, but there are some points to improve.
The controls are somehow difficult to control - the wall jump especially. I mastered it after a few minutes, it seems you need to press both space + a/d to jump, but you need to be very precise. There are some tricks to make it easier, like the coyote time, even James has a tutorial in his channel, please take a look!
Overall, for being this the first jam, the game looks great. Congrats.
BTW, I couldn't make it to this point:
