Half-Life: Opposing Force

Half-Life gets new patch, almost 19 years after launch

They're still waiting for you, Gordon

Monday morning machinima: watch the Saxxy winners

Laff-o

Prospekt: Half-Life Opposing Force Fan Sequel Released

Adrian Shephard returns!

RPS Discusses: Do Expansion Packs Still Matter?

And which are the best?

Have You Played... Half-Life: Opposing Force?

Marine's core

Eurogamer: Half-Life Opposing Force Retro