Good game but on some levels you have about 20 kamikazes spawning right next to you at the start of a wave and there is absolutely no time to escape !!! 4/5 - would be 5 but for this
Great game one of my favourites. The only bad thing was i didn't like it when the background changed partway through. I was struggling to see the cells against the background. Still, 5/5 :)