Steam link: https://store.steampowered.com/app/20510/
Short Description: S.T.A.L.K.E.R.: Clear Sky – standalone prequel for the acclaimed S.T.A.L.K.E.R.: Shadow of Chernobyl, which tells you story about the Clear Sky group, that want to research the Zone and understand it better.
Platforms: Windows
Publisher: GSC World Publishing
Developer: GSC Game World
Release: Sep 15, 2008 (16 years, 8 months ago)
Price: $19.99
Reviews: 17,336
Score: 9/10
Followers: 45,197
Tags: Action Adventure Atmospheric Classic FPS First-Person Horror Inventory Management Moddable Multiplayer Open World Post-apocalyptic RPG Sandbox Sci-fi Shooter Singleplayer Survival Survival Horror Zombies
Genres: Action, RPG
Revenue Estimate: ~$6.6 million