39 crime & open world games on Steam with co-op or multiplayer, ranked by how many people are playing right now and how well they review. Part of Open world action.
| Game | Modes | Type | Rating | Playing now | Price |
|---|---|---|---|---|---|
| Grand Theft Auto V Legacy | Co-op, PvP | Crime & open world | 87% | 67,851 | |
| Grand Theft Auto V Enhanced | Co-op, PvP | Crime & open world | 69% | 39,502 | $19.79 |
| Schedule I | Co-op, Single-player too | Crime & open world | 98% | 22,757 | $19.99 |
| Grand Theft Auto IV: The Complete Edition | Online multiplayer, Single-player too | Crime & open world | 82% | 2,122 | $19.99 |
| Watch_Dogs® 2 | Co-op, Single-player too | Crime & open world | 83% | 863 | $49.99 |
| Grand Theft Auto IV: Complete Edition | Online multiplayer, Single-player too | Crime & open world | 82% | — | |
| Grand Theft Auto: San Andreas | Co-op, PvP | Crime & open world | 92% | 363 | |
| A Way Out | Co-op, Local / split-screen | Crime & open world | 88% | 262 | $29.99 |
| Watch_Dogs™ | Online multiplayer, Single-player too | Crime & open world | 78% | 388 | $19.99 |
| Saints Row: The Third | Co-op, Single-player too | Crime & open world | 96% | 163 | $2.49 |
| Grand Theft Auto: Vice City | Co-op, PvP | Crime & open world | 93% | 113 | |
| Watch Dogs®: Legion | Co-op, PvP | Crime & open world | 57% | 197 | $59.99 |
| Drug Dealer Simulator 2 | Co-op, Single-player too | Crime & open world | 56% | 145 | $24.99 |
| Need for Speed™ Hot Pursuit Remastered | Online multiplayer, Single-player too | Crime & open world | 81% | 116 | $29.99 |
| LEGO® City Undercover | Online multiplayer, Local / split-screen | Crime & open world | 91% | 115 | $19.99 |
| Party Hard | Co-op, Local / split-screen | Crime & open world | 90% | 39 | $9.99 |
| The Break-In | Co-op, Single-player too | Crime & open world | 89% | 74 | $19.99 |
| Dead Rising 4 | PvP, Single-player too | Crime & open world | 57% | 46 | $5.99 |
| Mini Thief | Co-op, PvP | Crime & open world | 61% | 52 | $0.79 |
| Grand Theft Auto: Episodes from Liberty City | Online multiplayer, Single-player too | Crime & open world | 74% | — | |
| Monaco: What's Yours Is Mine | Co-op, PvP | Crime & open world | 91% | 6 | $14.99 |
| Crime Simulator: Playgrounds | Co-op, Single-player too | Crime & open world | 74% | 23 | $1.99 |
| The Greatest Penguin Heist of All Time | Co-op, PvP | Crime & open world | 90% | 15 | $14.99 |
| Police Simulator: Patrol Duty | Co-op, Single-player too | Crime & open world | 52% | — | |
| Just Another Night Shift | PvP | Crime & open world | 92% | 17 | $6.99 |
| Sneak Thief | Co-op, PvP | Crime & open world | 74% | 4 | $14.99 |
| RIOT: Civil Unrest | Co-op, PvP | Crime & open world | 69% | 3 | $16.99 |
| Downtown Mafia: Gang Wars | PvP, Single-player too | Crime & open world | 68% | 11 | Free |
| Grand Theft Auto | Online multiplayer, Single-player too | Crime & open world | 84% | 1 | |
| It's Only Money | Co-op, Single-player too | Crime & open world | 81% | — | $24.99 |
| Robber Knight | Co-op, Single-player too | Crime & open world | 67% | 1 | $39.99 |
| A House of Thieves | Co-op, PvP | Crime & open world | 84% | — | $11.99 |
| Live Inc. | Co-op, PvP | Crime & open world | 74% | — | Free |
| Family Business | Co-op, PvP | Crime & open world | 88% | — | $4.99 |
| Galaxy City® | Online multiplayer, Single-player too | Crime & open world | 70% | — | Free |
| Kidgilantes | Co-op, Local / split-screen | Crime & open world | 89% | — | Free |
| SpyGuys | Co-op, PvP | Crime & open world | 86% | — | $2.99 |
| Su Hack | PvP | Crime & open world | 80% | — | $3.99 |
| In It Together | Co-op, PvP | Crime & open world | 100% | — | $9.99 |
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; 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