Enemy on Board

Enemy on Board is an online social deduction game for eight players: six Crew members and two randomly chosen Alien impostors. The Crew must identify and kill the Aliens while repairing the Andromeda’s generators to keep communication lines open and escape isolation. The Aliens deceive the Crew and sabotage their efforts, trying to destroy them. The last team standing wins.

The Crew

Choose a Crew member, each with unique abilities and perks. Repair broken generators to progress through the round and keep communication lines open, and scavenge ammunition and weapons from the Armory to hunt suspected Aliens. Crew members can use built-in voice chat to communicate, and those who survive long enough can become powerful Cyborgs to face the Aliens.

The Aliens

Choose an Alien and work with your partner to deceive the Crew, sow distrust and stay hidden in plain sight. Aliens have a separate voice-chat channel for planning. Use Alien abilities to gather Evolution Points; collect enough to transform into a powerful Alien form. Each Alien has a unique attack based on its species.

Combat and progression

The game uses real-time combat: rather than voting suspected Aliens out, players can attack them with weapons such as hammers. Characters level up and progress through a perk tree. Abilities and perks each have three impact levels, and ascending a character raises its ability level and lets you roll for upgraded perks.