Too many to mention but I'll describe one of my favorites...
Game: Shadow of the Colossus
Platform: PS2
Release Date: 2005
Director: Fumito Ueda
Developer: SCEI
This cult-classic, award winning game is one of a kind. Its not just about the graphics, not about the gameplay, not about innovation but rather all about the player experience. Imagine a game with no HUDs, no menus, no dialogues, no random battles, no towns or cities etc., but all about a unique and emotional story of a protagonist named Wander and his horse Agro, a cursed damsel in distress named Mono and 16 colossal giants that you need to defeat in a vast open world of epic fantasy. Truly a masterpiece and one of the most influential title in the video game industry.