What better way to celebrate a new mod....

…Then gathering another 15 mods and making a shrine to it?

GAMES:
Half-Life
Half-Life Blue Shift
Half-Life Opposing Force
Deathmatch Classic (as Half-Life Deathmatch)
Half-Life 2
Half-Life 2 Episode 1
Half-Life 2 Episode 2
Half-Life 2 Lost Coast
Half-Life 2 Deathmatch

MODS:
Half-Life Decay (PC Port)
Half-Life Azure Sheep
Half-Life Invasion
Half-Life Fate Reversal
Half-Life Sven
Half-Life Zombie Edition
Half-Life Point of View
Half-Life Destination Black Mesa
Half-Life 2 Opposing Force 2
Half-Life 2 Capture The Flag
Half-Life 2 Riot Act
Synergy
Half-Life 2 City 7: Toronto Conflict
Half-Life 2 Research and Development
Half-Life 2 Missing Infomation

Almost all icons are credit to https://vaksa.deviantart.com/

The mod is called Black Mesa…

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.