Zackasaurus-rex on 18 February 2015
Uncharted (especially 2) - Uncharted completely paved the way for cinematic game design. It's influence can be seen almost everywhere.
Wii Sports - This tech demo practically sold a 100 million consoles and sparked a motion control craze.
Amnesia: The Dark Descent - This game basically revived the survival horror genre in the public eye.
Call of Duty 4: Modern Warfare - This game propelled the CoD series to its modern heights and totally reinvented the standards of our FPS multiplayer titles with its constant series of rewards/incentives and build customisation.
Mass Effect - This series set the standard for player choice driven games in the modern era, as well as for continuity in save files.
