There's almost nothing in terms of character customization for free players... well nothing permanent. As addressed before, this game doesn't take skill, just money.
The game is ok, but it honestly feels worst than Unreal Flash 2007. Nowadays with games such as Armor Mayhem and Raze, this game simply pales in comparison. If they just made your allies better, turned off the stupid auto weapon switch, and fixed a few glitches the game would be a 5/5.
Pretty decent game. I like it. I don't see the point of upgrading a canon... unless it's to the puckle gun thing, because they all seem the same. I really like the british.
I hate the weird little invisible kid glitch.... he jumps on your truck and you can't shoot him, because you can't see him. You auttomatically lose >.>