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Is Line War multiplayer or co-op?

Yes — co-op and PvP. Line War is an auto battler game released in 2022, 80% positive on Steam (1,058 reviews), with 19 playing right now. $24.99 on Steam.

Co-opPvPSingle-player tooStrategy · Auto battler

A new type of RTS with elements from 4X, Wargame, and Real-Time Tactics. Draw commands and execute a superior strategy to defeat your opponent, focusing on…

How Line War 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: RTS, Strategy, Action RTS, Real Time Tactics, Auto Battler, PvP, Multiplayer, Co-op

Do you and a friend both own Line War?

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Do you and a friend both own Line War?Free, no login — uses public Steam profiles.

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

Quick answers

Is Line War co-op?
Yes, Line War supports co-op.
Does Line War have PvP?
Yes, Line War has player-versus-player modes.
Do we both need to own Line War to play together?
Yes. Line War 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 Line War?
About 19 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