Impostor Online — Ultimate

Overview

Impostor Online — Ultimate is a Steam DLC connected to Impostor Online. It was prepared by SkullSocket Studios, published by SkullSocket Studios, and released on Jul 30, 2026. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

Impostor Online — Ultimate is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to Impostor Online.

Language and system requirements

Impostor Online — Ultimate is available in 18 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Recommendations and store value

Impostor Online — Ultimate has recommendation data pending. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Impostor Online — Ultimate overview details

Impostor Online — Ultimate is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

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.

SteamPulse editorial summary

Impostor Online — Ultimate is listed as a DLC with $4.99. It supports Windows, belongs to Multi-player, PvP, Online PvP, Co-op, Online Co-op, Cross-Platform Multiplayer, Downloadable Content, and In-App Purchases, and is associated with Casual, Indie, Strategy, and Free To Play. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.