After 100%ing it on hard, there are a few maps that I couldn't complete without cheats/maps that have major issues and softlocks (renovated resort, freezegate hotplex, and icy citadel). But it was overall charming and a nice couple hours worth of quaking! Rabbit's maps, both the tutorial and the main one, were my favorite, and Perseverance of Enlightenment was awesome and very Arcane Dimensions-like, although I won't lie, the final boss brought me close to an aneurysm.
Overall very nice but needs a patch.