Tip to pretty much pwn this game:Buy lasers and put them in 1 straight line horrizontelly then buy guns missles whateve ru want above them then when u go in battle spread ur lasers into an arch position and wham weather they come from all sides ur lasers will kill em combined with the power of gunz and missles
Lol i found ultimate cheatr method first destroy everybody then leave the brute last then use all ur skills as much as u can then ur skills will lvl up