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Half-Life 2: Deathmatch

35 Games with a sci-fi setting like Half-Life 2: Deathmatch that you should try

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We filtered the 50 games similar to Half-Life 2: Deathmatch down to the 35 that fit the “Sci-Fi” category. Half-Life Deathmatch: Source, Ricochet and Prey top the list, ranked by affinity and similarity score to Half-Life 2: Deathmatch.

iRank76/ 100

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GenreShooterSubgenreFPS
Tags
CompetitiveMultiplayerPvP
Year 2004Dev Valve Software
Stores

Quick answer

Within the “Sci-Fi” category, the closest game to Half-Life 2: Deathmatch is Half-Life Deathmatch: Source — scoring 95/100 on our similarity scale. Ricochet and Prey follow close behind.

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The best games with a sci-fi setting like Half-Life 2: Deathmatch

35 similar games foundUpdated July 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Half-Life 2: Deathmatch. Each one has been evaluated across 10 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.

Half-Life Deathmatch: Source
ShooterFPS
MultiplayerMeleeRangedSci-FiFirst Person
Steam👍 75%· 5.5KRAWG👍 54%· 729
Year 2006Dev Valve Software · ValvePlaytime ~1hOn PC · Apple Macintosh · Linux

✓ Nearly identical: shooter, first-person shooting and melee combat.

≠ Missing: competitive edge.

Ricochet
ShooterFPS
MultiplayerMeleeRangedSci-FiFirst Person
Steam👍 83%· 6.2KRAWG👍 17%· 265
Year 2000Dev Valve Software · ValvePlaytime ~1hOn PC · Apple Macintosh · Linux

✓ Both are first-person shooters — sharing shooter, first-person shooting and melee combat

≠ Its own twist: puzzle design, while skipping competitive edge

Prey
ShooterFPS
MultiplayerMeleeRangedSci-FiFirst Person
IGDB77· 4OC81· 166
Year 2006Dev Human Head Studios · SkyZone EntertainmentOn Linux · PC · Mac

✓ Same family of first-person shooters: shooter, first-person shooting and melee combat

≠ Its own twist: puzzle design and single-player focus, while skipping competitive edge

Metroid Prime Hunters
ShooterFPS
MultiplayerSci-FiFirst PersonSoloExploration
IGDB87· 3
Year 2006Dev Nintendo Software Technology · Nintendo

✓ Both are first-person shooters — sharing shooter, first-person shooting and setting scifi

≠ Its own twist: precision platforming, adventure storytelling and Metroidvania exploration, while skipping competitive edge

Metroid Prime 2: Echoes
ShooterFPS
MultiplayerSci-FiFirst PersonSoloExploration
IGDB80· 2
Year 2004Dev Retro Studios · Nintendo

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and setting scifi

≠ Stands apart with precision platforming, adventure storytelling and Metroidvania exploration, while skipping competitive edge

91
Unreal
ShooterFPS
MultiplayerSci-FiFirst PersonSolo
Year 1998Dev Digital Extremes · GT Interactive SoftwareOn PC · Mac

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and setting scifi

≠ Stands apart with precision platforming and single-player focus, while skipping competitive edge

Ratchet & Clank: Size Matters
ShooterFPS
MultiplayerSci-FiFirst PersonSoloExploration
IGDB60· 6
Year 2007Dev High Impact Games · Sony Computer Entertainment

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and setting scifi

≠ Stands apart with precision platforming, adventure storytelling and single-player focus, while skipping competitive edge

Freelancer
ShooterFPS
MultiplayerSci-FiFirst PersonSoloSandbox World
IGDB70· 2
Year 2003Dev Digital Anvil · Microsoft Game StudiosOn PC

✓ Same family of first-person shooters: shooter, first-person shooting and setting scifi

≠ Where it differs: brings deep simulation, adventure storytelling and sandbox freedom, while skipping competitive edge

Overwatch
ShooterFPS
MultiplayerPvPSci-FiFirst PersonFree to Play
Steam👍 30%· 401KIGDB83· 3OC90· 138
Year 2023Dev Blizzard EntertainmentOn Xbox · PS4 · Switch

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and setting scifi

≠ Its own twist: single-player focus, co op and visual third person, while skipping competitive edge

Unreal Tournament III
ShooterFPS
MultiplayerSci-FiFirst PersonSoloPost-Apocalyptic
IGDB64· 7
Year 2007Dev Epic Games · Electronic ArtsOn PlayStation 3 · PC

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and setting scifi

≠ Where it differs: brings post-apocalyptic world, single-player focus and visual third person, while skipping competitive edge

Overwatch
ShooterFPS
MultiplayerRangedSci-FiFirst PersonCyberpunk
IGDB89· 24OC90· 138
Year 2016Dev Blizzard EntertainmentOn PS4 · PC · Xbox

✓ Same family of first-person shooters: shooter, first-person shooting and ranged combat

≠ Stands apart with setting cyberpunk, loot and gear systems and skill tree progression, while skipping competitive edge

Duke Nukem 3D
ShooterFPS
MultiplayerMeleeSci-FiFirst PersonSolo
Steam👍 86%· 21IGDB75· 1
Year 1996Dev 3D Realms · MacSoft GamesOn PC · Mac

✓ Both are first-person shooters — sharing shooter, first-person shooting and melee combat

≠ Where it differs: brings puzzle design and single-player focus, while skipping competitive edge

Command & Conquer: Renegade
ShooterFPS
MultiplayerSci-FiFirst PersonSoloFantasy
Steam👍 85%· 820IGDB59· 2
Year 2002Dev Westwood Studios · Electronic ArtsOn PC

✓ Same family of first-person shooters: shooter, first-person shooting and setting scifi

≠ Where it differs: brings fantasy world, historical setting and single-player focus, while skipping competitive edge

Marvel Rivals
ShooterFPS
MultiplayerPvPMeleeCompetitiveSci-FiFree to Play
Steam👍 77%· 388KIGDB79· 4OC78· 61
Year 2024Dev NetEase GamesOn Xbox · PS4 · Switch

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and competitive edge

≠ Stands apart with third-person shooting, co op and online features, while skipping ranged combat

Borderlands 4
ShooterFPS
MultiplayerSci-FiFirst PersonSoloCo-op
Steam👍 59%· 79KIGDB87· 4OC82· 140
Year 2025Dev Gearbox Software · 2KOn Xbox · Switch · PC

✓ Same family of first-person shooters: shooter, first-person shooting and setting scifi

≠ Its own twist: deep RPG systems, adventure storytelling and single-player focus, while skipping competitive edge

Complete list of games with a sci-fi setting like Half-Life 2: Deathmatch

The full catalog of games sharing gameplay DNA with Half-Life 2: Deathmatch, ordered from highest to lowest similarity score. Use the filters above to narrow down by genre, setting or game mode and find the alternative that best fits your playstyle.

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