Zombies

The premise of the game is that we are in a post-zombie apocalypse. Therefore, much centers around fighting zombies and Zombie Lairs. In fact, much-need material needed for progression can be obtained through both zombies and their lairs, including Antiserum, Hero frags, and Gear Promotors and Enhancement Material.

Both Zombies and Zombie Lairs come in 40 different levels, that range from easy to extremely difficult. The main difference between Zombies and Zombie Lairs is that Zombies are fought by individual Commanders, whereas Lairs are fought by at least 2 commanders in a Rally.

Note: Not all "zombies" are actually zombies. Levels 21-25 are actually Hellhounds rather than zombies.

Zombie Levels:

 * Lv.1 Infected
 * Lv.2 Infected
 * Lv.3 Infected
 * Lv.4 Infected
 * Lv.5 Infected
 * Lv.6 Z-Nurse
 * Lv.7 Z-Nurse
 * Lv.8 Z-Nurse
 * Lv.9 Z-Nurse
 * Lv.10 Z-Nurse
 * Lv.11 Z-Doctor
 * Lv.12 Z-Doctor
 * Lv.13 Z-Doctor
 * Lv.14 Z-Doctor
 * Lv.15 Z-Doctor
 * Lv.16 Z-Cop
 * Lv.17 Z-Cop
 * Lv.18 Z-Cop
 * Lv. 19 Z-Cop
 * Lv.20 Z-Cop
 * Lv.21 Hellhound
 * Lv.22 Hellhound
 * Lv.23 Hellhound
 * Lv.24 Hellhound
 * Lv.25 Hellhound
 * Lv.26 Z-Chef
 * Lv.27 Z-Chef