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Co-op Games

Top 50 of 1,802 qualifying games — tagged Co-op / Online Co-Op · ranked by Wilson lower bound on Steam review score · review data as of 2026-08-06.

1 Portal 2 (2011) Platformer · Puzzle · First-Person · $9.99 98.7%464,803 reviews 2 Rhythm Doctor (2025) Rhythm · Music · Pixel Graphics · $19.99 98.2%26,802 reviews 3 Schedule I (2025) Simulation · Co-op · Crime · $19.99 97.8%311,011 reviews 4 Crab Champions (2023) Early Access · Action Roguelike · Soundtrack · $7.49 97.9%30,929 reviews 5 Snail Simulator (2023) Singleplayer · Exploration · Massively Multiplayer · $4.99 98.4%1,598 reviews 6 A Hat in Time (2017) Cute · 3D Platformer · Collectathon · $29.99 97.8%53,347 reviews 7 STAR WARS Empire at War - Gold Pack (2010) Strategy · RTS · Space · $19.99 97.7%42,947 reviews 8 Goat Simulator 3 (2024) Exploration · Physics · Sandbox · $29.99 97.8%15,741 reviews 9 BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT (2025) Boomer Shooter · FPS · Singleplayer · $4.99 97.8%8,490 reviews 10 Left 4 Dead 2 (2009) Zombies · Co-op · FPS · $9.99 97.5%1,050,931 reviews 11 Iron Snout (2016) Free to Play · 2D Fighter · Action · Free 97.7%17,469 reviews 12 Factorio (2020) Automation · Base-Building · Resource Management · $35.00 97.5%232,859 reviews 13 Just Shapes & Beats (2018) Rhythm · Great Soundtrack · Music · $19.99 97.6%25,886 reviews 14 Terraria (2011) Open World Survival Craft · Sandbox · Survival · $9.99 97.4%1,542,555 reviews 15 WolfQuest: Anniversary Edition (2025) Early Access · Life Sim · Survival · $29.99 97.5%13,155 reviews 16 WEBFISHING (2024) Fishing · Multiplayer · Casual · $4.99 97.4%70,300 reviews 17 Satisfactory (2024) Base-Building · Automation · Open World · $39.99 97.3%277,041 reviews 18 Bloons TD 6 (2018) Tower Defense · Strategy · Multiplayer · $13.99 97.2%392,238 reviews 19 Deep Rock Galactic (2020) Dwarf · Co-op · PvE · $8.99 97.1%378,634 reviews 20 Wobbly Life (2025) Adventure · Multiplayer · Open World · $24.99 97.2%35,165 reviews 21 BattleBlock Theater (2014) Co-op · Platformer · Funny · $14.99 97.2%72,802 reviews 22 Keep Talking and Nobody Explodes (2015) Co-op · Local Multiplayer · Puzzle · $14.99 97.3%17,053 reviews 23 Bopl Battle (2023) Multiplayer · 4 Player Local · 2D Fighter · $9.99 97.2%25,428 reviews 24 The Expendabros (2014) Free to Play · Action · Pixel Graphics · Free 97.2%18,258 reviews 25 Lethal Company (2023) Online Co-Op · Horror · First-Person · $9.99 97.0%510,077 reviews 26 MADNESS: Project Nexus (2021) Gore · Beat 'em up · Hack and Slash · $24.99 97.2%17,466 reviews 27 The Binding of Isaac: Rebirth (2014) Action Roguelike · Rogue-like · Indie · $14.99 96.9%439,798 reviews 28 Chicory: A Colorful Tale (2021) Indie · Adventure · RPG · $19.99 97.4%3,984 reviews 29 Split Fiction (2025) Co-op · Split Screen · Female Protagonist · $49.99 97.0%124,817 reviews 30 Garry's Mod (2006) Sandbox · Moddable · Multiplayer · $9.99 96.9%1,255,810 reviews 31 Broforce (2015) America · Action · Pixel Graphics · $14.99 96.9%60,902 reviews 32 Kukoro: Stream chat games (2024) Party Game · Collectathon · Minigames · $4.99 97.8%1,015 reviews 33 Rabbit and Steel (2024) Co-op · Bullet Hell · Action Roguelike · $14.99 97.1%11,443 reviews 34 Cube Escape: Paradox (2018) Puzzle · Free to Play · Psychological Horror · Free 97.0%12,079 reviews 35 Lethal League Blaze (2018) Action · Indie · 2D Fighter · $19.99 97.0%6,670 reviews 36 LEGO Star Wars - The Complete Saga (2009) LEGO · Local Co-Op · Adventure · $19.99 96.7%25,411 reviews 37 Supreme Commander: Forged Alliance (2011) Strategy · RTS · Sci-fi · $12.99 96.7%14,302 reviews 38 Duck Game (2015) Multiplayer · Funny · Local Multiplayer · $12.99 96.6%39,023 reviews 39 The Jackbox Party Pack 3 (2016) Local Multiplayer · Trivia · Multiplayer · $24.99 96.7%6,644 reviews 40 PowerWash Simulator (2022) Casual · Relaxing · Simulation · $24.99 96.4%58,488 reviews 41 Left 4 Dead (2008) Zombies · Co-op · Multiplayer · $9.99 96.4%67,754 reviews 42 Quake (2007) FPS · Classic · Action · $9.99 96.5%15,667 reviews 43 Echo Point Nova (2024) FPS · Shooter · Online Co-Op · $24.99 96.6%7,888 reviews 44 Railroader (2023) Early Access · Simulation · Trains · $22.49 96.7%3,506 reviews 45 Unreal Tournament: Game of the Year Edition (2008) Classic · FPS · Action · Free 96.7%4,452 reviews 46 Cuphead (2017) Difficult · Cartoon · Co-op · $19.99 96.2%218,507 reviews 47 Boomerang Fu (2020) 4 Player Local · Local Multiplayer · Party Game · $14.99 96.8%3,003 reviews 48 Castle Crashers (2012) 2D · Online Co-Op · Co-op · $14.99 96.2%139,996 reviews 49 R.E.P.O. (2025) Horror · Online Co-Op · Multiplayer · $6.99 96.0%415,067 reviews 50 FlyKnight (2025) Dungeon Crawler · First-Person · Souls-like · $5.99 96.3%11,611 reviews