Steam link: https://store.steampowered.com/app/550/
Short Description: Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.
Platforms: Windows Mac Linux
Release: Nov 16, 2009 (10 years, 6 months ago)
Tags: Action Adventure Co-op First-Person FPS Gore Horror Local Co-Op Moddable Multiplayer Online Co-Op Post-apocalyptic Replay Value Shooter Singleplayer Survival Survival Horror Tactical Team-Based Zombies
Revenue Estimate: ~$44 million