Aliens

At the beginning of every round, two players are randomly selected to play as the hidden aliens. The two Aliens look just like everyone else and must work together to kill the 4 Crew. Throughout the round, Aliens accumulate evolution points, that are used to power a transformation into a powerful Alien state. Each alien has a unique Harvest Ability used to gather evolution points and a unique Attack Ability available for use while transformed.

As they are outnumbered, Aliens must use teamwork, communication and strategy to wipe out the Crew. To faciliate this, aliens have their own separate voice channel and text chat to communicate in secret.

In Enemy On Board, there are currently 3 aliens to choose transform into, each with a unique transformation point gather ability and attack: The Leech, Spider, and Infestor.