Prototype Phobos

Prototype Phobos, also known as Rage Drake, is a non-player character in Zombie Scenario mode. It appears in chapter Last Clue in round two and the players must eliminate it in order to win. It also appears in chapter Chaos with the purple scheme, called as the Siege Type Phobos. Later, it makes the third appearance with original blue color in Nightmare.

Description
Phobos has great health point and great ability. It can produce a shock wave that makes the players to drop the weapons that they are wielding. It also has two kinds of attack; a normal slash attack and a rush attack called Mahadash. After one minute fighting Phobos, the zombies will appear to help Phobos. The players must kill the zombies and defeat Phobos in order to win. The players will receive Phobos' DNA if Phobos is killed. Phobos DNA can be fused with other items from Lost City, Double Gate and Trap to get special items.

Siege Type Phobos appears in chapter Chaos with purple color. It has nearly the same properties to the original Phobos except the skin color.

Before
Before entering Round 2, make sure to upgrade your attack and health powers to the maximum (40). Use any machine guns like MG3 and M134 Minigun because it has high rate of fire and high magazine size. If affordable, use M79 Saw off to spam explosives in the battlefield.

Fighting
Before the arrival of zombies, damage the Phobos as much as you can. Avoid using any explosive devices yet, because they only decrease your money. After the zombies arrived, you can start spamming explosives to kill the zombies as well as damaging Phobos. When using machine gun, aim for the head, as the damage is very high. Make sure to not stand still, caution to any traps and move in one flow. Avoid collide with other players. Help stacked friends and survive as long as possible.

Trivia

 * Phobos name is taken from an Ancient Greek word which means "terror".
 * There is a glitch, during round 2. If all players gather under the spot where Phobos comes out, it will land on-top of the players and will not be able to move. However it will still attack the players with simple attacks. Click here
 * During its ram attack, it may double hit you.
 * In Chaos, there is a glitch where you can keep Siege Phobos in its spawning point if the player have Melee Weapons License and Hammer. Click here(Fixed)
 * Phobos is the name of the mysterious moon of Mars.