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Is FlatOut 4: Total Insanity multiplayer or co-op?

Yes — co-op and PvP. FlatOut 4: Total Insanity is a demolition & combat racing game released in 2017, 53% positive on Steam (2,147 reviews), with 4 playing right now. $5.99 on Steam.

PvPSingle-player tooDriving · Demolition & combat racing

FlatOut 4: Total Insanity™, where reckless driving has never been this much fun. FlatOut 4: Total Insanity™ blends everything everyone has ever loved about…

How FlatOut 4: Total Insanity plays with friends, according to Steam

Online co-op
Not listed on Steam
Local / split-screen co-op
Not listed on Steam
Online PvP
Yes
LAN play
Not listed on Steam
Single-player mode
Yes
Controller
Full 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: Racing, Multiplayer, Automobile Sim, Destruction, Action, Arcade, Singleplayer, Driving

Do you and a friend both own FlatOut 4: Total Insanity?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether FlatOut 4: Total Insanity 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 FlatOut 4: Total Insanity?Free, no login — uses public Steam profiles.

Or open the Steam store page.

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Warhammer 40,000: Speed Freeks
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Road Redemption
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Burnout Paradise: The Ultimate Box
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Tired of FlatOut 4: Total Insanity? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is FlatOut 4: Total Insanity co-op?
Steam's store page doesn't flag a co-op category, but players tag FlatOut 4: Total Insanity as co-op.
Does FlatOut 4: Total Insanity have PvP?
Yes, FlatOut 4: Total Insanity has player-versus-player modes.
Do we both need to own FlatOut 4: Total Insanity to play together?
Yes. FlatOut 4: Total Insanity is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play FlatOut 4: Total Insanity?
About 4 players were in-game when this page's data was last refreshed (2026-09-09).

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