Very fun game! I managed to get through it all in 6:51 I think. The small power ups were a very fun twist to the game.
The sounds that the enemies, and the model for the enemies were very fitting and scary.
At the start I didn't notice the little white orbs until I came close to one, because they are kind of subtle. Maybe make it into another icon, so the player is sure that its something interactable.
Other than that, the game was really fun! Good job on your first jam! :D