although the controls are pretty easy, it is sometimes frustrating to have the sell be the down button, as it's in my nature to press down after I jump to get down. Other than that I like that this tower defense brings something new to defense games, 4/5!!
aww it sucks when ur at lvl 20 and then you were just about to click one of the lights and then its like backed up traffic too much and if they like...waited a second D: I just cant pass the frickin thing can I :'(