Is Final Theory multiplayer or co-op?
Yes — PvP, plus local/split-screen. Final Theory is a turn-based & grand strategy game released in 2018, 80% positive on Steam (378 reviews), with 2 playing right now. $14.99 on Steam.
PvPLocal / split-screenSingle-player tooStrategy · Turn-based & grand strategy
Final Theory is a 4X-lite turn-based strategy game where you command fleets of battleships engaged in a…
How Final Theory plays with friends, according to Steam
- Online co-op
- Not listed on Steam
- Local / split-screen co-op
- Not listed on Steam
- Online PvP
- Not listed on Steam
- Local / split-screen PvP
- Yes
- LAN play
- Not listed on Steam
- Remote Play Together (one copy, streamed to friends)
- 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: Strategy, Turn-Based, Spaceships, Hex Grid, 4X, Sci-fi, Turn-Based Tactics, Turn-Based Strategy
Do you and a friend both own Final Theory?
Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Final Theory 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 Final Theory co-op?
- Final Theory does not list co-op on Steam; it has PvP, Local / split-screen, Single-player too.
- Does Final Theory have PvP?
- Yes, Final Theory has player-versus-player modes.
- Do we both need to own Final Theory to play together?
- Not always. Final Theory 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 Final Theory?
- About 2 players were in-game when this page's data was last refreshed (2026-09-09).
- Does Final Theory have split-screen or local multiplayer?
- Yes. Steam lists Final Theory with shared/split-screen PvP on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.