Category Topics

General Development

General Source Engine discussions & questions.
5

Technology and Gaming

Video games and the hardware that powers them.
2190

Half-Life Series

Discussion on the Half-Life series and it’s story arcs, plot theories, future installments and mods.
880

Show Off

Share your work with the rest of the community.
744
1754

Black Mesa Archive

A read-only archive of game information, discussion, updates and help from the retired Black Mesa community forums.
16

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.