Impostor Online — Ultimate

Impostor Online: Ultimate adds a fourth faction, two new roles, and a brand-new map to the game's murder, lies, and paranoia. Only the host needs to own it—everyone in the lobby gets access.

A new faction: the Zombies

The Zombies don't kill—they convert. Each night, infect another player and grow the horde. But Zombies can't recognize one another: two bites on the same target kill them, and biting another Zombie is fatal. Convert every survivor to win.

New role: the Pyro

The Pyro is a Neutral arsonist. Douse players in secret, then ignite every doused target at once for a devastating payoff. Stay out of suspicion until it's time to burn everything down.

New role: the Guard

The Guard shields one player from death each night. If you die while your shield is active, the player you protected dies with you. You can never shield yourself.

A new map

Trade the haunted house for a moonlit countryside—and the masked Impostor for a werewolf. New sightlines, new hiding places, and the creeping sense that whatever hunts these fields at night is sitting beside you by day.

What's included

New faction: Zombies that infect instead of kill.

New roles: The Pyro and the Guard.

Works on every map: Zombies, Pyro, and Guard can be added to any deck.

New map: A moonlit countryside with a werewolf theme.

Host unlocked: One owner shares the full expansion with the entire lobby.