Rare card
Half-Life: Opposing Force
- Value
- 50 W
- Attack
- 242
- Defence
- 194
- Players
- 0
Half-Life: Opposing Force is an expansion pack for the first-person shooter game Half-Life (1998). It was developed by Gearbox Software and published by Sierra On-Line for Windows on November 19, 1999. Opposing Force was the first expansion for Half-Life and was announced in April 1999.
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