Version 1.0: Lacks content, incomplete collision detection on some buildings, clipping on costumes, but at least "stable" enough to play through.

Version 2.0: Same as above, but game performance is so poor it won't even take me into the rooms available in this release and character animation is... weird. 

I prefer version 1.0 for no other reason than that stutter and lag is more tolerable than in 2.0.