I have a feeling there are quite a few glitches. Occasionally, one of my units goes and does absurd damage, making this game sort of, I think, a lot easier than it should be.
final boss was fairly challenging; got it on my first try but it was pretty close. i would have liked the game more if there were fewer stupidly easy battles preceding the final showdown.
 "William and Sly")
 "Pyro")
 "Hedgehog Launch 2")
 "Phage Wars 2")
 "Cargo Bridge")
 "Protector III")
 "SHIFT 3")
 "Ragdoll Avalanche 2")
 "colourPod 2: dimensionPod")
 "Epic war")
 "Protector: Reclaiming the Throne")
 "Protector")
 "Monsters' Den: Book of Dread")
 "You Have To Burn The Rope")
 "Light Cut")
 "DropSum v1.3")
 "The Unfair Platformer"){kind=icon}
 "Headless Havoc")
 "Dark Cut 2")