Online Co-op
Steam lists online co-op, and the official party size is 2–4 players.
◆ Independent guide · verified status ◆
A lethal party-game guide for the confirmed 2–4 player limit, 15 minigames, online co-op, local-play status, and current platform support.
The lethal simulation
Machine Party was released on Steam on July 30, 2026. The official game description identifies a 2–4 player format, while developer material confirms a launch collection of 15 minigames.
It supports online co-op on Windows and SteamOS/Linux. Some details are still moving: local couch co-op was in development when last checked, and the developer has said the base game will not provide in-game public matchmaking or a public lobby list.
Read the beginner guide →Operator's manual
Start with the verified format, party requirements, and the Arcade-mode change.
Open guide →Direct answerMachine Party is built for 2–4 players. See what that means for your group.
Open guide →ReferenceUnderstand the confirmed game count without invented names or unverified rules.
Open guide →CompatibilityCheck confirmed PC and Linux support and the current console announcement status.
Open guide →Connection status
Steam lists online co-op, and the official party size is 2–4 players.
No in-game public matchmaking or public lobby list is planned in the base game.
Local multiplayer had not launched as of August 4, 2026; check the latest status before buying for couch play.
Simulation archive
Field manual
The safest starting point for a new group.
Open guide →PartyThe official 2–4 player limit, in one direct answer.
Open guide →NetworkCo-op support, matchmaking limits, and party-finding.
Open guide →StatusWhat is available now and what remains in development.
Open guide →ArchiveThe verified count, format, and Arcade overview.
Open guide →SystemsWindows, SteamOS/Linux, and console status.
Open guide →Quick answers
The verified player range is 2–4 players.
Yes. Steam lists online co-op. The base game does not provide public matchmaking or a lobby browser.
Local couch co-op was still in development on August 4, 2026 and was not part of the released feature set at that check.
Windows and SteamOS/Linux are confirmed through the Steam listing. No console release announcement was found in the checked official material.