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Is SOS OPS! multiplayer or co-op?

Yes — co-op and PvP, plus local/split-screen. SOS OPS! is a physics sandbox game released in 2023, 81% positive on Steam (1,036 reviews), with 5 playing right now. $4.99 on Steam.

Co-opPvPLocal / split-screenSingle-player tooSandbox & building · Physics sandbox

SOS OPS! is more than a game. Your task is to save the city. You will find yourself in the epicenter of madness, where co-op missions with friends will raise…

How SOS OPS! plays with friends, according to Steam

Online co-op
Yes
Local / split-screen co-op
Yes
Online PvP
Yes
Local / split-screen PvP
Yes
LAN play
Yes
Remote Play Together (one copy, streamed to friends)
Yes
Cross-platform multiplayer (Windows / Mac / Linux)
Yes
Single-player mode
Yes
Controller
Partial controller support

Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.

Steam tags: Parody , Third Person, Co-op, Funny, Physics, Party, Puzzle, Multiplayer

Do you and a friend both own SOS OPS!?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether SOS OPS! is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Do you and a friend both own SOS OPS!?Free, no login — uses public Steam profiles.

Or open the Steam store page.

Games like SOS OPS! you can play together

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Human Fall Flat
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Totally Accurate Battle Simulator
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Brick Rigs
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Trailmakers
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Tired of SOS OPS!? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is SOS OPS! co-op?
Yes, SOS OPS! supports co-op.
Does SOS OPS! have PvP?
Yes, SOS OPS! has player-versus-player modes.
Do we both need to own SOS OPS! to play together?
Not always. SOS OPS! supports Steam Remote Play Together: one person who owns it hosts and streams a local session to friends who don't (Steam quotes up to four players, more on a fast connection). For online co-op or PvP, every player needs their own copy.
How many people play SOS OPS!?
About 5 players were in-game when this page's data was last refreshed (2026-09-09).
Does SOS OPS! have split-screen or local multiplayer?
Yes. Steam lists SOS OPS! with shared/split-screen co-op and shared/split-screen PvP on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.
Can you play SOS OPS! on LAN?
Yes. Steam lists LAN co-op and LAN PvP for SOS OPS!, so it works on a local network without the game's online servers.

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass