if you want a good round until 100+ get 2 gunners 1 engenieer build a bunker set those 2 gunners in there max out ther exp and when tanks come bug bazooka troopers becaus your 2 gunners will take out all infranty if they are max exp
here are alll the cheats
1:click on the turret
2:buy the cooldivise then click on it
3:click on risk
the rest will take a wile
4:get slug parasite and click on it
5:get ballblivion and than click on it
keep this comment alive
 "Treadmillasaurus Rex"){kind=icon}
 "Mud and Blood 2"){kind=icon}
 "Kick Out Bieber"){kind=icon}
 "Critter Forge"){kind=icon}
 "Zombie Trailer Park"){kind=icon}
 "Crash Test Launcher"){kind=icon}
 "Caesary"){kind=icon}
 "Particles"){kind=icon}
 "The Last Stand"){kind=icon}
 "When The Plague Came"){kind=icon}
 "Zombies Took My Daughter!"){kind=icon}
 "Alice is Dead - Ep 2"){kind=icon}
 "Pixel Legions"){kind=icon}