liked the gameplay, however - a lot of the upgrades didn't work as expected, and at least the pierce didn't work at all. would also like a health bar for the boss.
I don't think crit works at the moment.
Also, later levels should give more tokens and I really need more damage upgrades.
lastly, balance is off with energy, I didn't need to upgrade it past the cost of like 50 on those upgrades.
Really like the gameplay though :D
