First of all, good job with this game! I do have a couple of recommendations for future projects of yours!
- Add high-score functionality so that players can get a sense of if they did better on a certain run or not
- Make the "enemy" colliders smaller than they should be so that the player has a better chance of survival (this is something most games do so that the players don't get frustrated at what they think might be an unfair collision)
- If you include the ability to look around, try adding a feature that gives reason for the player to look around
Those were the three things I really noticed. But despite my recommendations, I think you did great! Congrats on submitting to the jam!
If you would be able to, I would really appreciate some feedback on my game!