This games pretty good! I really love the pixel style, the slimes are so cute :D
The only issue I have with the game is the time between spawns between each enemy. I find myself getting overwhelmed with amount of enemies around me and all the bullets flying everywhere, especially since the guns don't have a huge range.
My suggestion would be maybe increase the time between enemy spawns during each wave?
Other than that it's a great game with really cool art! :)
