Enforcer, Chainsaw, Butcher and Decoy:
One of the most important skill tree in the game that everyone should prioritize on getting unlocked. The Enforcer can pretty much get you surviving the earlier parts of the game with ease, thanks to its great fire power (damage), a decent fire rate, and of course its outstanding endurance. Situated in an elevated, fully upgraded slot, the enforcer could easily get you through the finish line. And let’s not forget the Chainsaw recruit with its top of the line endurance, and massive melee damage. Combined with a medium to long ranged unit – is what you’ll ever need to reduce the invading hordes to a bloody confetti.
Enforcer
(unlocks the Enforcer recruit)
Weapon: Shotgun
Advantages: Extremely powerful at short distances. High stamina and pain resistence. The Enforcers used to serve with Mexico’s elite GAFE units. All eventually left and joined the same major cartel, where, until the Outbreak, they worked as hitmen. Their permanent adrenaline rush makes them feel a little pain, and they’ve been scarred so many times that they’re almost immune to infections.
Chainsaw
(unlocks Chainsaw Recruit)
Weapon: Chainsaw
Advantages: Extreme Damage. Crazy masked man with chainsaw. No zombie can pose a threat to him.
Range 3m
Longer blade increase effective cut range to 3m
Butcher
(unlocks Butcher recruit)
Extremely valuable member of the team. Butcher throws pieces of meat at the Zombies, forcing them to stop and eat. Eating zombies are 3x easier to kill. They are extremely efficient when used in tandem with your choice of ranged recruits -- when dealing with zombies with shield.
Decoy
(unlocks Decoy)
This dummy emits pheromones that fool Zombies and lure them in, making them target the decoy. His adrenaline levels and his artificial metal skeleton allow him to survive numerous attacks. By carefully placing decoys, you can protect your recruits from the zombies. Particularly useful with grenades and dynamite.