Half Life Universe I've Played and Finished
2001~2009Half-Life Complete Campaign can't count it. Sealing the game a less than 2:30-3:00 2004
2020 Half-Life: Opposing Force Complete Campaign 1x
2005 Half-Life: Source "Network"
2006 Half-Life Deathmatch: Source "Network"
2007~2011 Half-Life 2 Complete Campaign 3x
2008~2020 Half-Life 2: Episode One Complete Campaign 1x
2008~2020 Half-Life 2: Episode Two Complete Campaign 1x
2020 Half-Life 2: Deathmatch "Network"
2020 Half-Life 2: Lost Coast gameplay time 5-10 minutes! that's it?
2020 Half-Life: A Place in the West, Fan-made digital comic... where the reset?!
2020 Portal Complete Campaign 1x*
2020 Portal 2 Complete Campaign 1x*
2007~2008 Garry's Mod fun of collection maps ;)