nov 11, 2011 - Elder Scrolls V: Skyrim
The Elder Scrolls V: Skyrim is one of the world's most famous game. This game created, designed and released by, Bethesda Softworks on Nov 11, 2011. This game introduced an open-world game where you did what you wanted and could start a quest and then do another quest half way through.
Added to timeline:
Evolution of video games
It's evolution... but for games