In reply to JARKARUUS27: I can only speculate but your review was possibly deleted because it sounds biased or suspicious. The controls are just fine, the music is fine, building is fine, and I've only ever fallen off the edge once. o.0
My criticisms:
The $80 turret feels lacking, I don't even bother with it anymore
Dropping crates from slain enemies instead of at random would cut down on the urge to explore dangerous territory (quality of life suggestion)
I've yet to figure out exactly how the healing tower works. If it's an overall passive let it say so, or if it's an aura perhaps showing the affected area when moused over?
The addition of another tower type or two could really make things more interesting, like oil slicks or flamethrowers.