My votes weren't the games I liked most. I did games that revolutionized the gaming world.
#1 Star Control 2 - I never really played SC2 until afew years ago, but I dont think there was an adventure space game that had so much content.
#2 Half life - It pretty much changed FPS's forever. Controls included, Every fps for computer now I think has quick swich as Q and use as E
#3 Warcraft: Orcs vs Humans - I think this was the first RTS game to come out. It is pretty much the creation of the RTS genre.
#4 Zelda Ocarina of Time - One of the first actual 3D games to come out, awesome music, awesomer game play, and even more awesometastic storyline. That game is a shit ton of awesome.
#5 World of Warcraft - Now dont get me wrong, I dont play this game, but there is no doubt that it is the biggest game being played right now. It pretty much was Blizzard walking into the MMORPG genre then beating the fuck out of every other competitor.