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Is Attack from Planet Smiley multiplayer or co-op?

Yes — co-op, plus local/split-screen. Attack from Planet Smiley is an other game released in 2020, 100% positive on Steam (1 reviews). $3.99 on Steam.

Co-opLocal / split-screenSingle-player tooOther · Other

Attack from Planet Smiley is a retro arcade game where the aim of the game is to survive. Survive a horde of…

How Attack from Planet Smiley 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

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: Arcade, Score Attack, Pixel Graphics, 2D, Singleplayer, Co-op, Minimalist, Indie

Do you and a friend both own Attack from Planet Smiley?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Attack from Planet Smiley 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 Attack from Planet Smiley?Free, no login — uses public Steam profiles.

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Tired of Attack from Planet Smiley? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

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