1 store · cheapest $4.99 · source CheapShark
Its record low was $0.49 in June 2019 — $4.50 below today's best price.
All-time low $0.49 on Jun 25, 2019 · source cheapshark
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Concurrent Steam players · sampled just now
Playing now
90
24h peak
90
7d peak
90
Official Steam announcements for this game
Half-Life: Opposing Force update released
An update for Half-Life: Opposing Force is now available: Fixes Fixed end of game transition failing to run after defeating final boss Fixed grapple sound effects and alternate fire Fixed crash when target of a Gonome projectile is killed Fixed sniper rifle us...
7y ago
Half-Life: Opposing Force update released
A small update for Half-Life: Opposing Force is now available: Engine Fixed bug in skybox image loading Fixed bug in demo command processing Prevent certain path characters from being used in commands Enforce certain extensions be used for files specified in s...
8y ago
Half-Life: Opposing Force update released
We have updated the public release of Half-Life: Opposing Force. Changes in this update are: Fixed crash when entering certain malformed strings into the game console. Thanks to Marshal Webb from BackConnect, Inc for reporting this. Fixed crash when loading a ...
9y ago
Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
