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150 matches tuned to Half-Life: Opposing Force

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Multiplayer
1998PC
Silent protagonist, Half-Life series
Critics
96
Metacritic
Players
96%
Steam
To beat
~12h
IGDB
$1.99~~was $9.99~~−80%
Best PC price · Steam · $0.17/hr
2001PC
Silent protagonist, Half-Life series
Critics
71
Metacritic
Players
92%
Steam
To beat
~4h
IGDB
$0.99~~was $4.99~~−80%
Best PC price · Steam · $0.25/hr
Multiplayer
2000PC
Half-Life series, military
Critics
88
Metacritic
Players
96%
Steam
To beat
~15h
IGDB
No price yet
2004PC
Silent protagonist, Half-Life series
Critics
unknown
Players
67%
Steam
To beat
~13h
IGDB
No price yet
Multiplayer
2007PC
Military, FPS
Critics
92
Metacritic
Players
93%
Steam
To beat
~9h
IGDB
$19.99
Best PC price · Steam · $2.22/hr
Multiplayer
2011PC
Aliens, FPS
Critics
72
Metacritic
Players
87%
Steam
To beat
~7h
IGDB
$2.99~~was $29.99~~−90%
Best PC price · GamesPlanet US · $0.43/hr
Multiplayer
2005PC
Aliens, FPS
Critics
81
Metacritic
Players
87%
Steam
To beat
~13h
IGDB
$4.26~~was $14.99~~−72%
Best PC price · GreenManGaming · $0.32/hr
In Game Pass
Multiplayer
2007PC
FPS, shooter
Critics
71
Metacritic
Players
80%
Steam
To beat
~9h
IGDB
$9.99~~was $19.99~~−50%
Best PC price · Steam · $1.13/hr
Multiplayer
2010PC
Thriller, FPS
Critics
88
Metacritic
Players
88%
Steam
To beat
~14h
IGDB
$16.60~~was $19.99~~−17%
Best PC price · GameBillet · $1.16/hr
Multiplayer
2005PC
FPS, shooter
Critics
88
Metacritic
Players
93%
Steam
To beat
~11h
IGDB
$1.99~~was $9.99~~−80%
Best PC price · WinGameStore · $0.19/hr
Multiplayer
2007PC · Xbox
Aliens, FPS
Critics
91
IGDB
Players
90%
Steam
To beat
unknown
$9.99
Best PC price · Microsoft Store
Multiplayer
1996PC
Sci-fi, shooter
Critics
unknown
Players
82%
IGDB
To beat
~9h
IGDB
No price yet
Multiplayer
2003PC
Military, FPS
Critics
91
Metacritic
Players
94%
Steam
To beat
~13h
IGDB
$19.99
Best PC price · Steam · $1.58/hr
Multiplayer
2025PC · PS · Xbox · Switch
Thriller, FPS
Critics
unknown
Players
82%
Steam
To beat
unknown
$12.49~~was $24.99~~Historical low
Best PC price · Steam
Multiplayer
2020PC
Half-Life series, aliens
Critics
84
Metacritic
Players
94%
Steam
To beat
~11h
IGDB
$11.99~~was $19.99~~−40%
Best PC price · Steam · $1.12/hr
2016PC · PS · Xbox · Switch
Thriller, sci-fi
Critics
68
IGDB
Players
91%
Steam
To beat
~4h
IGDB
$2.24~~was $14.99~~−85%
Best PC price · Steam · $0.64/hr
2017PC
Military, FPS
Critics
unknown
Players
96%
Steam
To beat
unknown
$12.59~~was $17.99~~−30%
Best PC price · Steam
Multiplayer
2017PC · PS · Xbox
Aliens, FPS
Critics
72
IGDB
Players
88%
Steam
To beat
~8h
IGDB
$4.99~~was $19.99~~−75%
Best PC price · EA Store · $0.64/hr
In Game Pass
2010PC
Thriller, FPS
Critics
81
Metacritic
Players
92%
Steam
To beat
~10h
IGDB
$9.99
Best PC price · GOG · $0.97/hr
Multiplayer
2016PC · PS · Xbox
Military, FPS
Critics
86
Metacritic
Players
95%
Steam
To beat
~7h
IGDB
$4.49~~was $29.99~~−85%
Best PC price · Epic Game Store · $0.62/hr
In Game Pass · EA Play
Multiplayer
2004PC
FPS, shooter
Critics
89
Metacritic
Players
81%
Steam
To beat
~17h
IGDB
$2.19~~was $7.29~~−70%
Best PC price · Ubisoft Store · $0.13/hr
In Ubisoft+
Multiplayer
2013PS
War, sci-fi
Critics
65
IGDB
Players
70%
IGDB
To beat
~6h
IGDB
See priceon PlayStation Store
Also in PS Plus Extra
Multiplayer
2020PC · PS · Xbox · Switch
FPS, war
Critics
88
Metacritic
Players
91%
Steam
To beat
~20h
IGDB
$9.89~~was $29.99~~−67%
Best PC price · Nuuvem · $0.50/hr
In Game Pass · PS Plus
Multiplayer
2011PC · Switch
FPS, sci-fi
Critics
95
Metacritic
Players
98%
Steam
To beat
~10h
IGDB
$1.99~~was $9.99~~−80%
Best PC price · Steam · $0.19/hr

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