Is Lost Islands co-op?

Yes, Lost Islands supports co-op.

Does Lost Islands have PvP?

Yes, Lost Islands has player-versus-player modes.

Do we both need to own Lost Islands to play together?

Yes. Lost Islands 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 Lost Islands?

About 1 players were in-game when this page's data was last refreshed (2026-09-09).

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Multiplayer games › RPG › MMO

Is Lost Islands multiplayer or co-op?

Yes — co-op and PvP. Lost Islands is a mmo game released in 2024, 34% positive on Steam (303 reviews), with 1 playing right now. Free on Steam.

Co-opPvPSingle-player tooRPG · MMO

Lost Islands is a Cold Weapon PvPvE online multiplayer action game. You will play an adventurer to an unknown…

How Lost Islands 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

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, Adventure, Massively Multiplayer, Violent, RPG, PvP, Realistic, Swordplay

Do you and a friend both own Lost Islands?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Lost Islands 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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Quick answers

Is Lost Islands co-op?: Yes, Lost Islands supports co-op.
Does Lost Islands have PvP?: Yes, Lost Islands has player-versus-player modes.
Do we both need to own Lost Islands to play together?: Yes. Lost Islands 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 Lost Islands?: About 1 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