Hey man. Thanks for taking time and playing the game.
So basically, I had this plan of having 3 different enemy types like a Rhino enemy that charges at you and a flying kamikaze enemy other than the basic one. Also wanted to have collectible health and make the Berserk mode more punishing (reduce more health per time). So the camo would've brought this element of sneaking around to collect health to be able to go Berserk again.
Had to cut down on a LOT due to the time stressor. But that's what game jams. They teach you to prioritize. :)