Real Mega Buster

The Real Mega Buster (RMB) is a weapon that can be obtained by attaining the Zombie Genocider Achievement which requires the slaying of 53,594 zombies.The Real Mega Buster is the most powerful weapon in the game by far. It does have limited ammunition - 300 blasts - but any enemy in the game can be defeated with less than 5 shots. Adam is capable of blocking its shots as if it was a normal weapon thrown or shot at him, however.The real mega buster has the same animation sequence for almost all other guns.The weapon can not be charged at all.

It's called the REAL mega buster because there are toy versions of it found only in the movie cinema that do extremely minimal damage against zombies. It takes on average 5-7 Fake Mega Buster shots to kill one zombie. Since you only have 30 rounds you'll get about 5 kills with one toy mega buster.The fake mega buster shoots tennis balls and also has a limited range but the weapon itself is found in an infinite supply.

Needless to say, if you use up your real mega man buster, you can always return to the safe room to pick up a new one at anytime. This goes the same with all unique weaponry (see individual weapons for details). If the player is carrying a RMB with even one shot, however, a new one will not spawn until the old one is either left outside or used up completely with no ammo left.