Join Club 250 today

Half-Life: Opposing Force

Developed by
  1. Gearbox Software
Published by
  1. Valve
Peak #87
Current #337
Top 250 79%
Gem Peak #38

Ranking history

No data
to view

Review history

No data
to view

Price history (USD)

No data
to view

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.

$4.99
Steam store

We make no commission on Steam sales. To support us join Club 250!

Dates

Released
1999-11-01
First review
2010-11-19
Age on Steam
3,959 days (10.8 years)

Reviews

Reviews of which
Verified Steam purchases
12,782 10,255 (80%)
Reviews per day
3
Positive reviews
12,161 (95.1%)
Days in top 1000
3,957 (99%)
Estimated owners Based on research by GameDiscoverCo median
410K–1M 820,400

Pricing

Release price
$0.00 (1999-11-01)
Lowest price (earliest)
$0.49 (2019-06-25)
Average price
$4.65
Average discount
$1.60
Number of discounts
41
Days discounted
409 (10.3%)
Estimated gross sales Based on research by GameDiscoverCo median
$2M–$5M $3,013,739
Estimated net sales Based on research by GameDiscoverCo median
$870K–$3M $1,740,435

Tags

Tags in descending order of votes. Votes are the number of times a tag has been applied to this game by a Steam user, shown next to each tag name.

  1. FPS 878
  2. Action 320
  3. Classic 249
  4. Sci-fi 246
  5. Singleplayer 224
  6. Shooter 218
  7. First-Person 185
  8. Aliens 169
  9. 1990's 132
  10. Adventure 112
  11. Atmospheric 104
  12. Military 89
  1. Story Rich 72
  2. Silent Protagonist 62
  3. Great Soundtrack 48
  4. Gore 37
  5. Puzzle 33
  6. Co-op 30
  7. Moddable 28
  8. Retro 17

Tags below the threshold do not have enough votes to be considered valid for this game yet.

Details last updated: September 20, 2021 05:09

Similar games

  1. logo Half-Life: Blue Shift (2001)
  2. logo Half-Life (1998)
  3. logo Half-Life: Source (2004)
  4. logo Half-Life 2 (2004)
  5. logo Half-Life 2: Episode One (2006)
  6. logo QUAKE II (1997)
  7. logo Unreal Gold (1998)
  8. logo Half-Life 2: Episode Two (2007)
  9. logo Half-Life 2: Update (2015)
  10. logo QUAKE (1996)

More games from Valve

  1. logo Portal 2 (2011)
  2. logo Left 4 Dead 2 (2009)
  3. logo Portal (2007)
  4. logo Half-Life: Alyx (2020)
  5. logo Counter-Strike (2000)
  6. logo Half-Life 2 (2004)
  7. logo Counter-Strike: Source (2004)
  8. logo Half-Life (1998)
  9. logo Half-Life 2: Episode Two (2007)
  10. logo Team Fortress 2 (2007)