Composed of a variety of monstrous lifeforms, the alien team places emphasis on high mobility and brutal short-range attacks. Unlike the human team, the aliens do not use technology, but rather their own physical capabilities. As such, they possess a strikingly organic appearance. In addition, the aliens are not bound to their base to the same extent as the human team, and can function independently of it, due to their ability to regenerate and the lack of an ammunition requirement. It is advisable for alien players to make good usage of cover and stealth, considering the lack of long-range capability.
Individual aliens evolve into more powerful species, rather than purchasing more powerful equipment as Humans do.
- Attack their heads to deal the most damage.
- You can not devolve into lesser forms.
|Dretch||-||Free||30||Automatic bite, silent steps, wall walking||Most basic offensive alien, with a lethal reflexive bite.|
|Granger||-||Free||50||Build, bite (weak)||Builder species. Not recommended for combat.|
|Mantis||-||2||75||Slash, pounce (no damage), silent steps, wall-walking||Fast, silent and wall-walking.|
|Marauder||-||4||150||Slash, wall jump||Wall jump ability allows the marauder to gain great speed in enclosed areas.|
|Dragoon||1||6||200||Bite, pounce (allows for great speeds and crushes enemies)||Large alien that can deliver powerful chomps and crush enemies with its bulk.|
|Advanced Granger||2||Free||75||Build, bite (weak), spit (extinguishes fires), wall walking||Advanced variant of the Granger.|
|Advanced Marauder||2||6||175||Slash, lightning (can hit multiple enemies at once), wall jump||Advanced variant of the Marauder.|
|Advanced Dragoon||3||8||250||Bite, barbs (ranged projectiles, regrow slowly), pounce||Advanced variant of the Dragoon.|
|Tyrant||4||10||350||Slash, trample (allows for great speeds and crushes enemies)||Largest alien with the strongest melee attack. Can not jump very well.|
|Overmind||Free||750||-||Allows aliens to evolve and alien buildings to function. Allows other structures to be built around it.|
|Egg||10||250||-||Allows aliens to enter the battle arena. Allows other structures to be built around it.|
|Barricade||8||250||-||Obstructs corridors and doorways. Will shrink to allow aliens to pass.|
|Acid Tube||8||125||-||Ejects corrosive gas at at humans.|
|Leech||4||200||-||Absorbs nutrients from the ground.|
|Spiker||10||150||1||Launches spikes at humans.|
|Trapper||8||50||2||Glues humans to the floor.|
|Booster||12||150||2||Accelerates alien regeneration and provides them with poison.|
|Hive||12||125||3||Houses insects that will chase humans to defend their home.|