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Is Human Fall Flat multiplayer or co-op?

Yes — co-op and PvP, plus local/split-screen. Human Fall Flat is a physics sandbox game released in 2016, 95% positive on Steam (213,640 reviews), with 950 playing right now. $19.99 on Steam.

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

Human Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels…

How Human Fall Flat plays with friends, according to Steam

Online co-op
Not listed on Steam
Local / split-screen co-op
Yes
Online PvP
Yes
LAN play
Not listed on Steam
Remote Play Together (one copy, streamed to friends)
Yes
Single-player mode
Yes
Controller
Full controller support
Mods
Steam Workshop
PC Game Pass
In the catalog (rotates monthly — see the list)

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: Co-op, Funny, Puzzle, Adventure, Physics, Multiplayer, Sandbox, Puzzle-Platformer

Do you and a friend both own Human Fall Flat?

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

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Tired of Human Fall Flat? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Human Fall Flat co-op?
Yes, Human Fall Flat supports co-op.
Does Human Fall Flat have PvP?
Yes, Human Fall Flat has player-versus-player modes.
Do we both need to own Human Fall Flat to play together?
Not always. Human Fall Flat 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 Human Fall Flat?
About 950 players were in-game when this page's data was last refreshed (2026-09-09).
Does Human Fall Flat have split-screen or local multiplayer?
Yes. Steam lists Human Fall Flat with shared/split-screen co-op on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.
Is Human Fall Flat on PC Game Pass?
Yes — Human Fall Flat was in the PC Game Pass catalog when this page's data was last refreshed (2026-09-09). Game Pass rotates titles monthly, so check the Game Pass listing before you count on it.

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