Is Phantom Doctrine co-op?

Phantom Doctrine does not list co-op on Steam; it has PvP, Single-player too.

Does Phantom Doctrine have PvP?

Yes, Phantom Doctrine has player-versus-player modes.

How many people play Phantom Doctrine?

About 42 players were in-game when this page was built (2026-09-08).

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

Multiplayer games › Strategy › Turn-based & grand strategy

Is Phantom Doctrine multiplayer or co-op?

Yes — PvP. Phantom Doctrine is a turn-based & grand strategy game released in 2018, 74% positive on Steam (4,494 reviews), with 42 playing right now. $39.99 on Steam.

PvPSingle-player tooStrategy · Turn-based & grand strategy

The year is 1983. The world teeters on the verge of destruction as the Cold War tightens its icy grip. East or West: trust no one, question everything. The…

Steam tags: Turn-Based Tactics, Strategy, Cold War, Stealth, RPG, Singleplayer, Tactical, Turn-Based

Do you and a friend both own Phantom Doctrine?

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

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

Quick answers

Is Phantom Doctrine co-op?: Phantom Doctrine does not list co-op on Steam; it has PvP, Single-player too.
Does Phantom Doctrine have PvP?: Yes, Phantom Doctrine has player-versus-player modes.
How many people play Phantom Doctrine?: About 42 players were in-game when this page was built (2026-09-08).

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; updated 2026-09-08. Powered by Steam — not affiliated with or endorsed by Valve Corporation.