ranking from oldest to newest
Half Life 1 (1998)
The Legend of Zelda: Ocarina of Time (1998)
1nsane (2000)
Morrowind (2002)
Half Life 2 (2004)
Oblivion (2006)
Mount & Blade: Warband (2009)
Battlefield: Bad Company 2 (2010)
The Last of Us (2013)
ARMA 3 (2013)
Other titles are probably worthy enough to be on this list that I'm simply forgetting.