I was worried when I saw all the buttons needed to play, but it was balanced perfectly on slowly unlocking them when you wanted the ability as you got used to the others. It did feel a little too easy to beat first try as I never felt in danger (maybe I picked well on my upgrades), but it was still very fun. I tried to mostly do swing upgrades a first but then really enjoy the shooting upgrades later. The camera movement was a little odd feeling for me, kind of too wobbly. I was starting to think the game length was too long for a jam game, but I was enjoying every minute and was sad when I beat it.