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Serious Sam HD: The First Encounter

26 Co-op games like Serious Sam HD: The First Encounter that you should try

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We filtered the 47 games similar to Serious Sam HD: The First Encounter down to the 26 that fit the “Co-op” category. Clone Drone in the Danger Zone, Returnal and Helldivers top the list, ranked by affinity and similarity score to Serious Sam HD: The First Encounter.

iRank84/ 100

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GenreShooterSubgenreFPSSub-subgenreArena FPS
Tags
DarkHardcoreSoloMultiplayer
Year 2009Dev Croteam
Stores

Quick answer

Within the “Co-op” category, the closest game to Serious Sam HD: The First Encounter is Clone Drone in the Danger Zone — scoring 97/100 on our similarity scale. Returnal and Helldivers follow close behind.

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The best co-op games like Serious Sam HD: The First Encounter

26 similar games foundUpdated July 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Serious Sam HD: The First Encounter. Each one has been evaluated across 12 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.

Clone Drone in the Danger Zone
ShooterFPSArena FPS
SoloMultiplayerCo-opOnlineMeleeHardcoreSci-Fi
Steam👍 96%· 38KRAWG👍 90%· 57
Year 2016Dev Doborog GamesPlaytime ~5hOn PC · Xbox · Apple Macintosh

✓ Fits the arena shooters cluster, with shooter, first-person shooting and punishing difficulty

≠ Its own twist: fighting mechanics, deep simulation and deep RPG systems, while skipping adventure storytelling

Returnal
ShooterFPSArena FPS
SoloCo-opMultiplayerOnlineMeleeHardcoreDarkSci-FiFirst Person
Steam👍 81%· 10KIGDB90· 19OC86· 201
Year 2021Dev Housemarque · Sony Interactive EntertainmentOn PC · PS5

✓ Same family of arena shooters: shooter, first-person shooting and punishing difficulty

≠ Stands apart with roguelike runs, third-person shooting and horror tension, while skipping adventure storytelling

Helldivers
ShooterFPSArena FPS
Co-opOnlineMultiplayerSoloMeleeHardcoreSci-Fi
Steam👍 90%· 33KIGDB84· 6OC83· 45
Year 2015Dev Arrowhead Game Studios · Sony Computer EntertainmentOn PlayStation 3 · PS4 · PC

✓ Same family of arena shooters: shooter, first-person shooting and punishing difficulty

≠ Where it differs: brings survival mechanics, setting space and offline, while skipping adventure storytelling

Roboquest
ShooterFPSArena FPS
SoloMultiplayerCo-opOnlineMeleeHardcoreSci-FiFirst Person
Steam👍 95%· 24KRAWG👍 84%· 44IGDB83· 3OC85· 12
Year 2020Dev RyseUp StudiosPlaytime ~4hOn PC

✓ Both are arena shooters — sharing shooter, first-person shooting and punishing difficulty

≠ Where it differs: brings roguelike runs, procedural generation and ranged combat, while skipping adventure storytelling

Ultimate Chicken Horse
ShooterFPSArena FPS
MultiplayerCo-opSoloOnlineMeleeHardcore
Steam👍 96%· 52KRAWG👍 89%· 228IGDB79· 5OC79· 23
Year 2016Dev NVIDIA Lightspeed Studios · Clever Endeavour GamesPlaytime ~4hOn PC · PS · Xbox

✓ Fits the arena shooters cluster, with shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings precision platforming, racing gameplay and vibe casual, while skipping dark, oppressive atmosphere

Lost Planet 2
ShooterFPS
Co-opSoloMultiplayerOnlineMeleeSci-Fi
Steam👍 66%· 3.0KIGDB71· 6
Year 2010Dev CapcomOn PlayStation 3 · Linux · PC

✓ Like Serious Sam HD: The First Encounter, it's known for shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings third-person shooting, skill tree progression and visual third person, while skipping dark, oppressive atmosphere

Serious Sam HD: The Second Encounter
ShooterFPS
SoloMultiplayerCo-opOnlineMeleeDarkSci-FiFirst Person
Steam👍 91%· 926IGDB77· 2
Year 2010Dev Croteam · Devolver DigitalOn Linux · PC

✓ Shared with Serious Sam HD: The First Encounter: shooter, first-person shooting and dark, oppressive atmosphere

≠ Stands apart with visual third person, while skipping adventure storytelling

Wolfenstein: Youngblood
ShooterFPS
Co-opSoloMultiplayerOnlineMeleeDarkSci-FiFirst Person
Steam👍 43%· 16KIGDB71· 12OC67· 159
Year 2019Dev MachineGames · Bethesda SoftworksOn PS4 · PC · Xbox

✓ Shared with Serious Sam HD: The First Encounter: shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings deep RPG systems, strong narrative focus and setting cyberpunk, while skipping punishing difficulty

F.E.A.R. 3
ShooterFPS
Co-opSoloMultiplayerOnlineMeleeDarkSci-FiFirst Person
Steam👍 71%· 14KIGDB76· 5
Year 2011Dev Day 1 Studios · WB GamesOn PlayStation 3 · PC

✓ Shared with Serious Sam HD: The First Encounter: shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings horror tension, strong narrative focus and horror setting, while skipping punishing difficulty

Superfighters Deluxe
ShooterFPS
MultiplayerCo-opSoloOnlineMeleeDark
Steam👍 89%· 3.5K
Year 2018Dev MythoLogic InteractiveOn PC

✓ Shared with Serious Sam HD: The First Encounter: shooter, first-person shooting and dark, oppressive atmosphere

≠ Where it differs: brings precision platforming, fighting mechanics and offline, while skipping adventure storytelling

Doom
ShooterFPSArena FPS
SoloMultiplayerCo-opMeleeDarkHardcoreSci-FiFirst Person
Steam👍 96%· 218KIGDB87· 28
Year 2016Dev id Software · Bethesda SoftworksOn PS4 · PC · Xbox

✓ Fits the arena shooters cluster, with shooter, first-person shooting and dark, oppressive atmosphere

≠ Where it differs: brings roguelike runs, horror tension and strong narrative focus, while skipping adventure storytelling

Metal Slug X
ShooterFPSArena FPS
SoloMultiplayerCo-opMeleeHardcore
Steam👍 88%· 3.9KIGDB80· 1
Year 1999Dev SNKOn Linux · Android · PC

✓ Both are arena shooters — sharing shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings precision platforming, offline and visual 2d, while skipping dark, oppressive atmosphere

SCP: Secret Laboratory
ShooterFPSArena FPS
MultiplayerCo-opOnlineMeleeDarkHardcoreSci-FiFirst Person
Steam👍 91%· 230K
Year 2017Dev Northwood StudiosOn PC

✓ Same family of arena shooters: shooter, first-person shooting and adventure storytelling

≠ Stands apart with deep RPG systems, horror tension and survival mechanics, while skipping single-player focus

Serious Sam Classic: The First Encounter
ShooterFPSArena FPS
SoloMultiplayerCo-opMeleeDarkHardcoreSci-FiFirst Person
Steam👍 96%· 3.4KRAWG👍 85%· 603MC87IGDB83· 3
Year 2001Dev Croteam · Devolver DigitalPlaytime ~1hOn PC · Nintendo

✓ Same family of arena shooters: shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings ranged combat and offline, while skipping online features

DOOM
ShooterFPSArena FPS
SoloMultiplayerCo-opMeleeDarkHardcoreSci-FiFirst Person
Steam👍 97%· 28KRAWG👍 91%· 837MC83IGDB90· 1
Year 1993Dev SEGAOn PC · PS · Xbox

✓ Fits the arena shooters cluster, with shooter, first-person shooting and dark, oppressive atmosphere

≠ Stands apart with ranged combat and horror setting, while skipping adventure storytelling

Complete list of co-op games like Serious Sam HD: The First Encounter

The full catalog of games sharing gameplay DNA with Serious Sam HD: The First Encounter, 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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