Update!
Some people would say, "That's too MANY slimes!"
Those people are wrong. I am become slime, destroyer of worlds.
(Also sidenote that the performance is AMAZING???? Nearly 3000 slimes on screen, I don't even KNOW how many traps constantly firing and unfiring, enemies pathfinding and shooting, and all kinds of other nonsense like mushroomeating, and my computer isn't even warm!! This is absolutely beautifully optimised. I am incredibly grateful. Plus this was SUPEr fun :D My thumb hurts so bad from the awkward touchpad angle to right-click, but honestly? Worth it.)