Money problems? Go to a match(a match you have never been in before) and do 1-2 hits so the opponent wouldn't die, then lose on purpose and then just retry the battle. Repeat this till you have enough money to buy everything if you want to. :]
Alien campaign's last level - the raze soldier has 500% hp ? He always stays last and I can't get pass ''4 lives left for the enemy''. I guess I just don't have the skills yet, but damn it's very, very hard not just hard :P Maybe somebody who has finished the last hard level could give me some tips? Please and thank you.