Online co-op PC games
These games let two or more players cooperate over the internet, working together on shared missions, survival, exploration, building, or other common goals.
- Teamwork toward shared objectives
- Internet-based multiplayer sessions
Related: Multiplayer, Co-op, PvE
4,440 games on PC, with requirements, reviews and prices.
4,440 games
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Summoners War: Chronicles
Open-world action MMORPG where you fight alongside summoned monsters
78% positive
Free
Demo Dungeon Defenders
Tower defense action RPG with direct combat and cooperative play
93% positive
13K reviews
Reign Of Kings
Open-world medieval survival with castle building and contested kingship
57% positive
13K reviews
Songs of Conquest
Turn-based fantasy strategy with tactical battles and kingdom building
85% positive
13K reviews
WolfQuest: Anniversary Edition
Open-world wolf life simulation about hunting and raising a pack
97% positive
13K reviews
Demo Monster Hunter Stories 2: Wings of Ruin
Turn-based creature-collecting RPG about hatching eggs and raising monsters
81% positive
13K reviews
Demo Cosmoteer: Starship Architect & Commander
2D starship-building strategy with physics-driven combat and galactic exploration
94% positive
13K reviews
Demo VEIN
Open-world zombie survival sandbox with changing seasons and persistent world events
86% positive
12K reviews
Awesomenauts
Side-scrolling MOBA with three-on-three battles and customizable skills
85% positive
12K reviews
Zort
First-person co-op horror game about escaping creatures across levels
90% positive
12K reviews
RIFT
Free-to-play fantasy MMORPG with flexible classes and roaming invasions
74% positive
Free
Absolver
Martial arts action game with customizable moves and online duels
74% positive
12K reviews
Demo Nioh 3
Dark fantasy action RPG with switchable samurai and ninja styles
77% positive
12K reviews
Trine 4: The Nightmare Prince
Fantasy puzzle platformer with physics challenges and four-player co-op
88% positive
12K reviews
Iron Harvest
Alternate-history RTS with base building and dieselpunk mech warfare
73% positive
12K reviews
CS2D
Free top-down shooter with bomb missions, zombies, and custom maps
90% positive
Free
PixARK
Open-world voxel survival with dinosaurs, magic, and base building
73% positive
12K reviews
FANTASY LIFE i: The Girl Who Steals Time
Slow-life action RPG blending jobs, crafting, combat, and town building
91% positive
12K reviews
Outpost: Infinity Siege
First-person shooting and tower defense with loot-driven outpost building
60% positive
12K reviews
Bloons TD 5
Colorful tower defense with upgradeable towers and online co-op
94% positive
12K reviews
Planetary Annihilation: TITANS
Large-scale sci-fi RTS battles spanning multiple destructible planets
84% positive
12K reviews
Soulworker
Free-to-play anime MMORPG with fast third-person hack-and-slash combat
71% positive
Free
Eco
Open-world society simulator balancing industry against a simulated ecosystem
80% positive
12K reviews
AI
Zumbi Blocks 2 Open Alpha
Zombie survival shooter with boss fights and unlockable loadout tiers
88% positive
Free