ORIGINAL: crashcrash
The biggest enemy...OBSTRUCTIONS.
Yep. Like walls, the floor, the ceiling, the pilot, the chair, the deadly end table, the lamp...the helicopter can even crash into _itself_.
Who ever heard of an airplane doing that?
In fact, it will hit just about anything, except of course that blue square on my floor....I've even tried to sneak up on it, deliberately trying to land to one side of it, the heli knows, it can't be fooled, there is no way it is ever going to land in that square...