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Is Super Mutant Alien Assault multiplayer or co-op?

Yes — co-op, plus local/split-screen. Super Mutant Alien Assault is a co-op platformer game released in 2016, 85% positive on Steam (172 reviews). $1.99 on Steam.

Co-opLocal / split-screenSingle-player tooParty & co-op · Co-op platformer

The Citizen Kane of Super Crate Box clones - dance with death through randomised rooms to clear your space…

How Super Mutant Alien Assault plays with friends, according to Steam

Online co-op
Not listed on Steam
Local / split-screen co-op
Yes
Online PvP
Not listed on Steam
LAN play
Not listed on Steam
Remote Play Together (one copy, streamed to friends)
Yes
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: Action, Action Roguelike, Indie, Pixel Graphics, Platformer, Local Co-Op, 2D, Shooter

Do you and a friend both own Super Mutant Alien Assault?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Super Mutant Alien Assault 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 Super Mutant Alien Assault?Free, no login — uses public Steam profiles.

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Tired of Super Mutant Alien Assault? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Super Mutant Alien Assault co-op?
Yes, Super Mutant Alien Assault supports co-op.
Does Super Mutant Alien Assault have PvP?
Steam does not list PvP for Super Mutant Alien Assault.
Do we both need to own Super Mutant Alien Assault to play together?
Not always. Super Mutant Alien Assault 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 Super Mutant Alien Assault?
Player counts were not available when this page was built.
Does Super Mutant Alien Assault have split-screen or local multiplayer?
Yes. Steam lists Super Mutant Alien Assault 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.

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