40 turn-based & grand strategy games on Steam with co-op or multiplayer, ranked by how many people are playing right now and how well they review. Part of Strategy.
Which of these do we both own? →
| Game | Modes | Type | Rating | Playing now | Price |
|---|---|---|---|---|---|
| Hearts of Iron IV | Co-op, Single-player too | Turn-based & grand strategy | 89% | 32,112 | $49.99 |
| Sid Meier’s Civilization® VI | PvP, Local / split-screen | Turn-based & grand strategy | 87% | 25,420 | $5.99 |
| Stellaris | Online multiplayer, Single-player too | Turn-based & grand strategy | 86% | 13,727 | $49.99 |
| Sid Meier's Civilization® V | Online multiplayer, Single-player too | Turn-based & grand strategy | 96% | 12,206 | $7.49 |
| Europa Universalis IV | Co-op, PvP | Turn-based & grand strategy | 87% | 12,445 | $49.99 |
| Sid Meier's Civilization VII | PvP, Single-player too | Turn-based & grand strategy | 49% | 5,931 | $34.99 |
| Total War: THREE KINGDOMS | Co-op, PvP | Turn-based & grand strategy | 72% | 4,507 | $39.99 |
| Victoria 3 | PvP, Single-player too | Turn-based & grand strategy | 67% | 4,609 | $14.99 |
| Divinity: Original Sin 2 - Definitive Edition | Co-op, PvP | Turn-based & grand strategy | 96% | 3,510 | $44.99 |
| Total War: ROME II - Emperor Edition | Co-op, PvP | Turn-based & grand strategy | 83% | 3,901 | $29.99 |
| Total War: MEDIEVAL II – Definitive Edition | Online multiplayer, Single-player too | Turn-based & grand strategy | 96% | 2,814 | $19.99 |
| Age of Wonders 4 | Co-op, PvP | Turn-based & grand strategy | 82% | 1,707 | $49.99 |
| Crusader Kings II | Online multiplayer, Single-player too | Turn-based & grand strategy | 90% | 1,373 | Free |
| BATTLETECH | PvP, Local / split-screen | Turn-based & grand strategy | 84% | 1,446 | $39.99 |
| Total War: ATTILA | Co-op, PvP | Turn-based & grand strategy | 82% | 1,422 | $19.99 |
| Sid Meier's Civilization® III Complete | Online multiplayer, Single-player too | Turn-based & grand strategy | 90% | 1,383 | $3.99 |
| Warhammer 40,000: Gladius - Relics of War | Co-op, PvP | Turn-based & grand strategy | 81% | 1,326 | $39.99 |
| Heroes® of Might & Magic® III - HD Edition | Online multiplayer, Single-player too | Turn-based & grand strategy | 79% | 1,213 | $14.99 |
| Total War: NAPOLEON – Definitive Edition | Online multiplayer, Single-player too | Turn-based & grand strategy | 91% | 929 | $19.99 |
| XCOM: Enemy Unknown | Online multiplayer, Single-player too | Turn-based & grand strategy | 93% | 590 | $14.99 |
| March of Empires | PvP | Turn-based & grand strategy | 64% | 846 | Free |
| Turmoil | PvP, Single-player too | Turn-based & grand strategy | 93% | 767 | $3.89 |
| Total War: ROME REMASTERED | Online multiplayer, Single-player too | Turn-based & grand strategy | 76% | 764 | $29.99 |
| Age of History II | PvP, Local / split-screen | Turn-based & grand strategy | 90% | 513 | $5.99 |
| Imperator: Rome | PvP, Single-player too | Turn-based & grand strategy | 65% | 547 | $39.99 |
| Sid Meier's Civilization® IV | Online multiplayer, Single-player too | Turn-based & grand strategy | 93% | 620 | $3.99 |
| For The King | Co-op, PvP | Turn-based & grand strategy | 88% | 428 | $19.99 |
| Rome: Total War™ - Collection | Online multiplayer, Single-player too | Turn-based & grand strategy | 95% | 552 | |
| Panzer Corps 2 | Co-op, PvP | Turn-based & grand strategy | 84% | 559 | $39.99 |
| Game of Thrones Winter is Coming | PvP | Turn-based & grand strategy | 61% | 547 | Free |
| HUMANKIND™ | PvP, Single-player too | Turn-based & grand strategy | 68% | 411 | $4.99 |
| Sid Meier's Civilization®: Beyond Earth™ | Online multiplayer, Single-player too | Turn-based & grand strategy | 60% | 268 | $9.99 |
| Worms W.M.D | PvP, Local / split-screen | Turn-based & grand strategy | 86% | 181 | $29.99 |
| Conqueror's Blade | Co-op, PvP | Turn-based & grand strategy | 75% | 2 | |
| Battlestar Galactica Deadlock | Co-op, PvP | Turn-based & grand strategy | 84% | 63 | |
| Phantom Doctrine | PvP, Single-player too | Turn-based & grand strategy | 74% | 42 | $39.99 |
| Ara History Untold: Anniversary Edition | PvP, Single-player too | Turn-based & grand strategy | 69% | 44 | $49.99 |
| Fallout Tactics: Brotherhood of Steel | Online multiplayer, Single-player too | Turn-based & grand strategy | 79% | 18 | $9.99 |
| Worms | PvP, Local / split-screen | Turn-based & grand strategy | 83% | 1 | $1.59 |
| Astraeus | PvP, Single-player too | Turn-based & grand strategy | 89% | — | $14.99 |
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.