| Alt-Name | NA |
| Publisher(s): | Valve |
| Developer(s): | Gearbox Software |
| Platform: | Steam |
| Also on Platforms: | PC [EU] PC [NA] |
| Genre: | First-person Shooter |
| Rating: | 
|
| Item Number: | 50 |
| Release Date: | November 1 1999 |
| Description: | NA |
| Box Text: | 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. |
| Date | User | Field | Value |
|---|---|---|---|
| 11-14-2020 | goshujin | Item Number | 50 |
| 11-28-2016 | robertoman | Description | |
| 11-28-2016 | robertoman | Box Text | 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. |
| 05-23-2011 | mrnelson | Created |
This is a list of VGCollect users who have Half-Life: Opposing Force in their Collection.
This is a list of VGCollect users who have Half-Life: Opposing Force in their Sell List.
| Username | Message |
|---|---|
| None | |
This is a list of VGCollect users who have Half-Life: Opposing Force in their Wish List.
| Username | Message |
|---|---|
| mugenheadninja | Message |
| yoh1993 | Message |
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