Does ATLYSS have PvP?

Yes, ATLYSS has player-versus-player modes.

Do we both need to own ATLYSS to play together?

Yes. ATLYSS 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 ATLYSS?

About 297 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up — what game do we play?Compare two Steam libraries →

Multiplayer games › RPG › Action RPG & dungeon crawler

Is ATLYSS multiplayer or co-op?

Yes — co-op and PvP. ATLYSS is an action rpg & dungeon crawler game released in 2024, 97% positive on Steam (16,773 reviews), with 297 playing right now. $9.99 on Steam.

Co-opPvPSingle-player tooRPG · Action RPG & dungeon crawler

Enter the world of ATLYSS, a Singleplayer/Online RPG where you can fight with or against friends in a surreal world filled with creatures beyond comprehension.…

How ATLYSS plays with friends, according to Steam

Online co-op: Yes
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: Action RPG, RPG, Cute, Adventure, Character Customization, Action, Sexual Content, 3D Platformer

Do you and a friend both own ATLYSS?

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

Or open the Steam store page.

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

Quick answers

Is ATLYSS co-op?: Yes, ATLYSS supports co-op.
Does ATLYSS have PvP?: Yes, ATLYSS has player-versus-player modes.
Do we both need to own ATLYSS to play together?: Yes. ATLYSS 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 ATLYSS?: About 297 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