Online Co-Op games on Steam
19 adult-tagged games hidden and not counted here. Show them
Steam tag · 11,352 games · 1,785 released in the last 12 months · median 77% positive across 4,084 games with 10+ reviews · 57,773,261 Steam reviews
Share of new releases
6.7% of new Steam releases in the last 12 months (1,785 games), 5.3% the 12 before (1,016). By year: 2014: 4.4%, 2015: 2.6%, 2016: 2.1%, 2017: 2.1%, 2018: 1.9%, 2019: 2.5%, 2020: 3.2%, 2021: 3.9%, 2022: 4.1%, 2023: 4.6%, 2024: 4.8%, 2025: 5.5%, 2026: 6.9%.
Most reviewed Online Co-Op games
- Counter-Strike 2 · 2012
- Dota 2 · 2013
- PUBG: BATTLEGROUNDS · 2017
- Tom Clancy's Rainbow Six Siege · 2015
- Team Fortress 2 · 2007
- Terraria · 2011
- Rust · 2018
- Garry's Mod · 2006
Breakouts of the last 12 months
- Valheim · 2026
- Palworld · 2026
- ARC Raiders · 2025
- Where Winds Meet · 2025
- Scrap Mechanic · 2026
- Enshrouded · 2026
- Forza Horizon 6 · 2026
- MECCHA CHAMELEON · 2026
Often paired with
Multiplayer, Co-op, Action, 3D, First-Person, PvP, PvE, Funny, Third Person, Character Customization