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Is Sol Survivor multiplayer or co-op?

Yes — co-op and PvP. Sol Survivor is a tower defense game released in 2010, 91% positive on Steam (434 reviews), with 2 playing right now. price varies on Steam.

Co-opPvPSingle-player tooStrategy · Tower defense

Jump in to intense turret defense action with Sol Survivor! Build turrets to defend your colony and the…

How Sol Survivor plays with friends, according to Steam

Online co-op
Yes
Local / split-screen co-op
Not listed on Steam
Online PvP
Yes
LAN play
Yes
Single-player mode
Yes
Controller
Partial 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: Tower Defense, Strategy, Indie, Co-op, Sci-fi, Multiplayer, Singleplayer, Survival

Do you and a friend both own Sol Survivor?

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

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

Quick answers

Is Sol Survivor co-op?
Yes, Sol Survivor supports co-op.
Does Sol Survivor have PvP?
Yes, Sol Survivor has player-versus-player modes.
Do we both need to own Sol Survivor to play together?
Yes. Sol Survivor 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 Sol Survivor?
About 2 players were in-game when this page's data was last refreshed (2026-09-09).
Can you play Sol Survivor on LAN?
Yes. Steam lists LAN co-op and LAN PvP for Sol Survivor, so it works on a local network without the game's online servers.

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