yeah, too easy, and maybe more units (how about one that teleport itself forward for a reasonable distance after loosing 50% HP??? ) or a transporter that will relase, after being destroyed, few soldiers which are set on fire (so the're loosing health but the're quicker.... ) and fire/ice/acid tower are too week
it's toooo easy!!!!! I'm playig the 3-rd stage now and i didn't built (after placing 2 elctro, 1 machine, 1 acid and 1 rocket) any tower for 9 waves ... and the're all (almost :P ) dead at the start of the road...