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Belly ScoreBELLYSCORESYS::ONLINE|2026-11-02 09:34:05 UTC
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BELLYSCORE
THEME

Best Alien Games

Every Alien game The Belly has scored, ranked from the highest verdict down. Browse games with a Alien setting or subject and see where each one landed.

Games with a Alien theme, ranked by Belly Score. Theme tags capture the subject matter and setting of a game — distinct from genre — so this list pulls together titles that share a Alien world or aesthetic regardless of how they play. See which Alien-themed games earned The Belly's top marks and which fell short.

Best Alien Games rankings

24 games
Half-Life
9.9

Half-Life

FPS · Action · Adventure

Windows · PlayStation 2 · macOS · Linux

Sci-FiAlienWorkplace+1
AtmosphericEerieIntense+2
Metroid Dread
9.8

Metroid Dread

Action · Adventure

Nintendo Switch

Sci-FiSpaceAlien+1
ExploratoryTenseIntense+3
Risk of Rain 2
9.7

Risk of Rain 2

Action · Shooter

PC · PlayStation 4 · PlayStation 5 · Xbox One · Xbox Series X/S · Nintendo Switch · Stadia

Sci-FiSpaceAlien+1
IntenseFast-PacedChaotic+3
Subnautica
9.6

Subnautica

Adventure · Survival

PC · Xbox One · Xbox Series X|S · PlayStation 4 · PlayStation 5 · Nintendo Switch · Android · iOS

Sci-FiAlienUnderwater+1
ExploratoryDiscovery-DrivenMysterious+3
Returnal
9.6

Returnal

Shooter

PlayStation 5 · PC

Sci-FiAlienPsychological+1
IntenseFast-PacedChallenging+3
ZeroRanger
9.6

ZeroRanger

Shooter · Action

Windows

Sci-FiSpaceAlien+1
IntenseChallengingAtmospheric+2
No Man's Sky
9.4

No Man's Sky

Action · Adventure · Survival

PlayStation 4 · PlayStation 5 · Windows · macOS · Xbox One · Xbox Series X/S · Nintendo Switch

Sci-FiSpaceAlien+1
AdventurousExploratoryDiscovery-Driven+3
Pikmin 2
9.4

Pikmin 2

Strategy · Adventure

GameCube · Wii · Nintendo Switch

Sci-FiSpaceAlien+1
AdventurousStrategicTactical+2
EARTH DEFENSE FORCE 5
9.3

EARTH DEFENSE FORCE 5

Action · Shooter

PlayStation 4 · Windows

Sci-FiAlienMonsters+1
ChaoticFast-PacedFunny+3
Starbound
9.3

Starbound

Action · Sandbox · RPG

Windows · OS X · Linux · Xbox One · Xbox Series X/S

Sci-FiSpaceAlien+1
AdventurousExploratoryDiscovery-Driven+3
Prey
9.3

Prey

FPS · Action · Simulation

PlayStation 4 · Windows · Xbox One

Sci-FiSpaceAlien+1
MysteriousImmersiveUnsettling+3
Black Mesa
9.2

Black Mesa

FPS · Action · Adventure

Microsoft Windows · Linux

Sci-FiAlienWorkplace
ImmersiveAtmosphericSatisfying+2
CASSETTE BEASTS
9.1

CASSETTE BEASTS

RPG · Adventure

Nintendo Switch · Nintendo Switch Lite · Nintendo Switch OLED · Xbox One · Xbox Series X|S · PC · Linux · Steam · Microsoft Store

Sci-FiAlienFantasy+7
AdventurousExploratoryDiscovery-Driven+36
Pikmin
9.1

Pikmin

Strategy · Puzzle

GameCube · Wii · Nintendo Switch

Sci-FiSpaceAlien+1
AdventurousStrategicCharming+3
Pikmin 3
9.1

Pikmin 3

Strategy · Puzzle · Action

Wii U · Nintendo Switch

Sci-FiSpaceAlien+1
AdventurousExploratoryStrategic+3
Stellaris
9.1

Stellaris

Strategy · Simulation · Sandbox

PC · macOS · Linux · PlayStation 4 · Xbox One · PlayStation 5 · Xbox Series X/S

Sci-FiSpaceAlien+1
ExploratoryDiscovery-DrivenEpic+3
EarthBound Beginnings
8.8

EarthBound Beginnings

RPG · Adventure

Nintendo Entertainment System · Wii U · Nintendo Switch · Game Boy Advance

ModernSupernaturalAlien+1
QuirkyWhimsicalCharming+2
The Invincible
8.7

The Invincible

Adventure

PC · PlayStation 5 · Xbox Series X/S

Sci-FiSpaceAlien+1
MysteriousImmersiveAtmospheric+2
Subnautica: Below Zero
8.7

Subnautica: Below Zero

Survival · Adventure

PC · PlayStation 4 · PlayStation 5 · Xbox One · Xbox Series X|S · Nintendo Switch

Sci-FiAlienUnderwater+1
ExploratoryDiscovery-DrivenAtmospheric+3
Metroid Prime 4: Beyond
8.4

Metroid Prime 4: Beyond

Action · Adventure · FPS

Nintendo Switch · Nintendo Switch 2

Sci-FiSpaceAlien+1
AdventurousExploratoryDiscovery-Driven+3
Evolve
7.8

Evolve

Action · Shooter · FPS

PC · PlayStation 4 · Xbox One

Sci-FiAlienMonsters+1
IntenseAdrenaline-FueledHigh-Stakes+3
Global Defence Force
7.7

Global Defence Force

Action · Shooter

PlayStation 2

Sci-FiAlienMilitary+1
Fast-PacedChaoticAdrenaline-Fueled+2
War of the Worlds
7.1

War of the Worlds

Action · Survival

Roblox

Sci-FiSpaceAlien+1
AtmosphericIntenseChaotic+2
Greyhill Incident
1.6

Greyhill Incident

Adventure · Horror

PlayStation 4 · PlayStation 5 · Windows · Xbox One · Xbox Series X/S

Sci-FiAlienSupernatural
CreepyEerieSuspenseful+2

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