Actually the game was a "Paytowin" with the boosts.
If you as a new user enter a game and you see all full of speed, cadence or defense and firepower, you just want to get out of there as soon as possible, more punish if you only have a first weapons.
Mexican power hell yhea!!! Good game, very fun, and not easy cuz if u dead u need restart all waves good! Really keep working, but the game is pretty like this, i dont want much changes only add more characters and movie cameos.
 "Big Head Bash"){kind=icon}
 "UberStrike"){kind=icon}
 "Death vs Monstars 2"){kind=icon}
 "My Little Pony Chat"){kind=icon}
 "Nuclear Plant"){kind=icon}
 "SAS: Zombie Assault 3"){kind=icon}
 "Tequila Zombies 2"){kind=icon}
 "Ninja Warz"){kind=icon}
 "Deadly Neighbors 2"){kind=icon}
 "Card Monsters"){kind=icon}
 "Endless War 5"){kind=icon}
 "Driving cars"){kind=icon}
 "Zombie Situation"){kind=icon}
 "Wizard Walls"){kind=icon}
 "Zombie at the Gates"){kind=icon}
 "GARE"){kind=icon}
 "Enigmata: Stellar War"){kind=icon}
 "The Legend of the Golden Robot"){kind=icon}
 "Sands of the Coliseum"){kind=icon}
 "Boom Town"){kind=icon}