The listing, Sniper Elite - Steam Key has ended.
Sniper Elite
https://store.steampowered.com/app/3700/Sniper_Elite/
ABOUT THIS GAME
As World War II draws to a close, the first covert battles of the Cold War begin. Caught in the life and death struggle between Soviets and Germans in war-torn Berlin, you control the fate of a lone American OSS Sniper. Disguised as a German and working deep behind enemy lines you must stop Stalin's forces from gaining control of Germany's nuclear secrets. Prepare to alter the course of history.
Authentic World War II sniper simulation featuring realistic weapons, bullet ballistics and sniping skills
Massive single player game with 28 heart-pounding missions
Intense 8-player LAN sniper battles including Deathmatch, Team Deathmatch and Assassination game modes
3rd person view for close quarter action and movement - 1st view person for sniping
Options to take account of gravity, wind, posture, heart-rate and breathing to execute the perfect shot
Multi-angle 'Bullet Cam' for kill confirmation
Non linear game play provides unique action each time a mission is played