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Half-Life: Opposing Force

50 Games like Half-Life: Opposing Force that you should try

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Half-Life: Opposing Force is hard to replace: few games combine shooting mechanics, strong narrative focus and ranged combat in quite the same way. The NextGameLike team compared Half-Life: Opposing Force against over 6,700 titles across 16 gameplay attributes and found 50 genuine alternatives — not generic genre suggestions. Half-Life, Half-Life: Source and Black Mesa lead the list, with Half-Life reaching a 92/100 similarity score. Every game here is ranked by how closely it replicates what makes Half-Life: Opposing Force special.

NextGameLike84/ 100

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GenreShooterSubgenreFPSSub-subgenreTactical FPS
Tags
NarrativeDarkSoloMultiplayer
Year 1999Dev Gearbox Software
Stores

Quick answer

The closest game to Half-Life: Opposing Force is Half-Life — scoring 92/100 on our similarity scale. Half-Life: Source and Black Mesa follow close behind.

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Top games similar to Half-Life: Opposing Force

50 similar games foundUpdated May 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Half-Life: Opposing Force. Each one has been evaluated across 16 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

1

Half-Life

92
NGL92
Half-Life
Closest on genre
ShooterFPSTactical FPS
SoloMultiplayerPvPRangedMeleeTacticalNarrativeDarkSci-FiHorrorFirst Person
Year 1998Dev Valve Software · ValvePlaytime ~3hOn PC · PS · Apple Macintosh

It shares the essentials of what Half-Life: Opposing Force does: strong narrative focus, ranged combat and a sci-fi setting. To that it adds PvP competition and a first-person view. Its own ground is punishing difficulty.

Genre100Combat100Game mode100Setting100Visuals100Tone72
2

Half-Life: Source

94
NGL70
Half-Life: Source
Closest overall match
ShooterFPSTactical FPS
SoloMultiplayerRangedMeleeTacticalNarrativeDarkHorrorSci-FiFirst Person
Year 2004Dev Valve Software · ValvePlaytime ~1hOn PC · Apple Macintosh · Linux

If Half-Life: Opposing Force worked for you because of strong narrative focus, ranged combat and horror setting, the same is here. The common ground extends to a first-person view and single-player focus. It sets itself apart with horror tension.

Released 5 years after Half-Life: Opposing Force.

Genre100Combat100Tone100Setting100Visuals100Game mode73
3

Black Mesa

89
NGL90
Black Mesa
ShooterFPSTactical FPS
SoloMultiplayerRangedMeleeTacticalNarrativeDarkSci-FiHorrorFirst Person
Year 2020Dev Crowbar CollectivePlaytime ~6hOn PC · Linux

If Half-Life: Opposing Force worked for you because of strong narrative focus, ranged combat and a sci-fi setting, the same is here. Both also lean on single-player focus and a first-person view. What it adds of its own: horror tension and an early-access release.

Released 21 years after Half-Life: Opposing Force.

Genre100Combat100Tone100Setting100Visuals100Game mode79
4

Half-Life: Blue Shift

87
NGL78
Half-Life: Blue Shift
ShooterFPSTactical FPS
SoloRangedMeleeTacticalDarkNarrativeSci-FiHorrorFirst Person
Year 2001Dev Gearbox Software · ValvePlaytime ~2hOn PC · Apple Macintosh · Linux

If Half-Life: Opposing Force worked for you because of dark, oppressive atmosphere, ranged combat and a sci-fi setting, the same is here. Both also lean on single-player focus and a first-person view. The distance is in game mode.

Same studio: Gearbox Software.

Genre100Combat100Tone100Setting100Visuals100Game mode40
5

Return to Castle Wolfenstein

79
NGL87
Return to Castle Wolfenstein
ShooterFPSTactical FPS
SoloMultiplayerRangedMeleeTacticalDarkNarrativeHorrorSci-FiFirst Person
Year 2001Dev Nerve Software · Bethesda SoftworksPlaytime ~1hOn PC · PS · Apple Macintosh

Held in common with Half-Life: Opposing Force: dark, oppressive atmosphere, ranged combat and horror setting. The common ground extends to a first-person view and single-player focus. Where the two diverge is setting: historical setting.

Genre100Tone100Visuals100Combat84Game mode79Setting59
6

Doom Eternal

75
NGL89
Doom Eternal
ShooterFPSTactical FPS
SoloMultiplayerMeleeTacticalDarkNarrativeHorrorSci-FiFirst Person
Year 2020Dev id Software · Bethesda SoftworksOn Xbox · PS4 · PC

Genre puts it alongside Half-Life: Opposing Force, and so does dark, oppressive atmosphere, melee combat and horror setting. Both also lean on single-player focus and a first-person view. The distance is in combat and setting — its own ground is fantasy world.

Released 21 years after Half-Life: Opposing Force.

Genre100Visuals100Game mode79Tone79Setting69Combat66
7

Ready or Not

76
NGL81
Ready or Not
ShooterFPSTactical FPS
SoloMultiplayerTacticalRangedMeleeDarkNarrativeHorrorFirst Person
Year 2023Dev VOID InteractivePlaytime ~6hOn PC

It shares the essentials of what Half-Life: Opposing Force does: dark, oppressive atmosphere, tactical combat and horror setting. The common ground extends to single-player focus and a first-person view. Where the two diverge is setting and game mode: a contemporary setting and co-op play.

Released 24 years after Half-Life: Opposing Force.

Genre100Combat100Tone100Visuals100Game mode59Setting41
8

Wolfenstein: The Old Blood

74
NGL84
Wolfenstein: The Old Blood
ShooterFPSTactical FPS
SoloMultiplayerMeleeTacticalDarkNarrativeHorrorSci-FiFirst Person
Year 2015Dev MachineGames · Bethesda SoftworksOn PS4 · PC · Xbox

On paper it is what Half-Life: Opposing Force is — dark, oppressive atmosphere, melee combat and horror setting — though the resemblance is mostly at that level. Both also lean on single-player focus and a first-person view. The distance is in combat and setting — its own ground is stealth mechanics and historical setting.

Released 16 years after Half-Life: Opposing Force.

Genre100Tone100Visuals100Game mode73Setting61Combat54
9

Titanfall 2

71
NGL92
Titanfall 2
ShooterFPSTactical FPS
SoloMultiplayerPvPMeleeTacticalDarkSci-FiFirst Person
Year 2016Dev Respawn Entertainment · Electronic ArtsOn PS4 · PC · Xbox

Shelved next to Half-Life: Opposing Force for good reason: dark, oppressive atmosphere, melee combat and a sci-fi setting. The common ground extends to single-player focus and a first-person view. Where the two diverge is setting and combat: historical setting.

Released 17 years after Half-Life: Opposing Force.

Genre100Visuals100Game mode80Combat62Tone62Setting61
10

STAR WARS™ Republic Commando™

73
NGL85
STAR WARS™ Republic Commando™
ShooterFPSTactical FPS
SoloMultiplayerMeleeRangedTacticalNarrativeSci-FiFirst Person
Year 2005Dev LucasArts Entertainment · Disney InteractivePlaytime ~1hOn PC · PS · Xbox

It comes from the same genre as Half-Life: Opposing Force and shares strong narrative focus, melee combat and a sci-fi setting. To that it adds single-player focus and a first-person view. They part company on setting and tone: this one brings a space setting.

Released 6 years after Half-Life: Opposing Force.

Genre100Combat100Visuals100Game mode73Tone57Setting51
11

Call of Duty: Black Ops II

72
NGL84
Call of Duty: Black Ops II
ShooterFPSTactical FPS
MultiplayerSoloMeleeTacticalNarrativeDarkSci-FiHorrorFirst Person
Year 2012Dev Treyarch · ActivisionOn PlayStation 3 · PC

The genre is the same as Half-Life: Opposing Force’s, and with it strong narrative focus, melee combat and a sci-fi setting. Both also lean on a first-person view and multiplayer gameplay. The distance is in game mode and combat — its own ground is co-op play.

Released 13 years after Half-Life: Opposing Force.

Genre100Tone100Visuals100Setting83Combat67Game mode42
12

Call of Duty: Black Ops Cold War

72
NGL78
Call of Duty: Black Ops Cold War
ShooterFPSTactical FPS
SoloMultiplayerPvPMeleeTacticalRangedDarkNarrativeHorrorFirst Person
Year 2020Dev Treyarch · ActivisionOn Xbox · PS4 · PC

If Half-Life: Opposing Force worked for you because of dark, oppressive atmosphere, melee combat and horror setting, the same is here. Both also lean on single-player focus and a first-person view. The distance is in setting and game mode — its own ground is historical setting and co-op play.

Released 21 years after Half-Life: Opposing Force.

Genre100Combat100Tone100Visuals100Game mode57Setting47
13

Call of Duty®: Black Ops III

68
NGL85
Call of Duty®: Black Ops III
ShooterFPSTactical FPS
MultiplayerSoloMeleeRangedTacticalDarkNarrativeHorrorFirst Person
Year 2010Dev Raven Software · Square EnixPlaytime ~9hOn PC · PS · Xbox

If Half-Life: Opposing Force worked for you because of dark, oppressive atmosphere, melee combat and horror setting, the same is here. To that it adds multiplayer gameplay and a first-person view. They part company on setting and game mode: this one brings historical setting and co-op play.

Released 11 years after Half-Life: Opposing Force.

Genre100Combat100Tone100Visuals100Game mode58Setting52
14

Call of Duty 2

67
NGL90
Call of Duty 2
ShooterFPSTactical FPS
MultiplayerSoloPvPMeleeTacticalRangedNarrativeFirst Person
Year 2005Dev Infinity Ward · AspyrPlaytime ~3hOn PC · Xbox · iOS

What brings it close to Half-Life: Opposing Force is strong narrative focus, melee combat and multiplayer gameplay, and the two track each other on genre, combat and game mode. Both also lean on a first-person view. The distance is in setting and tone — its own ground is historical setting.

Released 6 years after Half-Life: Opposing Force.

Genre100Combat100Game mode100Visuals100Tone55Setting0
15

Call of Duty: Vanguard

72
NGL70
Call of Duty: Vanguard
ShooterFPSTactical FPS
SoloMultiplayerPvPMeleeTacticalRangedDarkNarrativeHorrorFirst Person
Year 2021Dev Sledgehammer Games · ActivisionOn Xbox · PS4 · PC

If Half-Life: Opposing Force worked for you because of dark, oppressive atmosphere, melee combat and horror setting, the same is here. To that it adds single-player focus and a first-person view. They part company on setting and game mode: this one brings historical setting and co-op play.

Released 22 years after Half-Life: Opposing Force.

Genre100Combat100Tone100Visuals100Game mode58Setting44

More similar-games lists to keep going

Found one on the list you already love? Open its own list: the games that play most like it, ranked, with the reason for each.

Explore games similar to Half-Life: Opposing Force by category

If Half-Life: Opposing Force left you wanting more, this is where you narrow it down. Was it the adventure or the narrative that hooked you? There is a list of just that. And if you play on PS5, PlayStation and Xbox, filter by platform and skip the games you could not play anyway.

Rankings in the same genre

Sometimes what you want is not a Half-Life: Opposing Force look-alike but simply the best Tactical FPS Games there are. That is what these rankings are for: no comparison to anything, just the highest-rated games. And if you feel like widening the net, the Shooter Games ranking is a good way to run into something you were not expecting.