The order is as follows from weakest to strongest: Players can now upgrade their weapon by their color, increasing damage along with upgrades from Pack-A-Punch.
For the first time, the player can freely choose their character of choice, allowing players to play as their favorite Multiplayer operator from both NATO and Warsaw Pact forces.Zombies takes a new direction, adding a whole slew of new features to the game, and even returning features. Zombies ' Uncover dark Cold War experiments that unleash a new Zombie threat to take on in frightening and intense co-operative gameplay with friends.' - description 5 Dead Ops Arcade III: Rise of the Mamaback.
