I have been getting a lot of complaints on how to deal damage and that the controls are not very stated, but I will fix them in my next jam. I'm glad you enjoyed it!
you deal damage based on how fast you move into the enemy, i didnt really know how to implement this so it is very weird. At this point its just like a chance you get hit or the enemy gets hit..
Very fun! But since the prices on the upgrades don't go up after every purchase, it makes it way too easy to get a LOT of money. Other than that it is very good :)