Is Master of Orion 2 co-op?

Master of Orion 2 does not list co-op on Steam; it has Online multiplayer, Single-player too.

Does Master of Orion 2 have PvP?

Steam does not list PvP for Master of Orion 2.

Do we both need to own Master of Orion 2 to play together?

Yes. Master of Orion 2 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 Master of Orion 2?

About 155 players were in-game when this page's data was last refreshed (2026-09-09).

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

Multiplayer games › Strategy › Turn-based & grand strategy

Is Master of Orion 2 multiplayer or co-op?

Yes — online multiplayer. Master of Orion 2 is a turn-based & grand strategy game released in 2016, 96% positive on Steam (1,569 reviews), with 155 playing right now. $5.99 on Steam.

Online multiplayerSingle-player tooStrategy · Turn-based & grand strategy

Forge an empire in a universe where population growth is stripping away planetary resources. Colonize unknown planets and trade with other races for their…

How Master of Orion 2 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
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: Strategy, 4X, Turn-Based, Space, Sci-fi, Classic, Turn-Based Strategy, Multiplayer

Do you and a friend both own Master of Orion 2?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Master of Orion 2 is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

Games like Master of Orion 2 you can play together

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Turn-based & grand strategy · 89% positive on Steam (342,150 reviews) · 32,112 playing right now

Sid Meier’s Civilization® VI

Turn-based & grand strategy · 87% positive on Steam (349,920 reviews) · 25,420 playing right now

Crusader Kings III

Turn-based & grand strategy · 90% positive on Steam (126,909 reviews) · 14,302 playing right now

Stellaris

Turn-based & grand strategy · 86% positive on Steam (185,433 reviews) · 13,727 playing right now

Sid Meier's Civilization® V

Turn-based & grand strategy · 96% positive on Steam (204,265 reviews) · 12,206 playing right now

Europa Universalis IV

Turn-based & grand strategy · 87% positive on Steam (134,436 reviews) · 12,445 playing right now

Tired of Master of Orion 2? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Master of Orion 2 co-op?: Master of Orion 2 does not list co-op on Steam; it has Online multiplayer, Single-player too.
Does Master of Orion 2 have PvP?: Steam does not list PvP for Master of Orion 2.
Do we both need to own Master of Orion 2 to play together?: Yes. Master of Orion 2 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 Master of Orion 2?: About 155 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