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Sci-Fi Roblox Games
71 Sci-Fi games tracked
Sci-fi games on Roblox span space combat, alien invasion shooters, cyberpunk roleplay cities, planetary exploration sandboxes, and futuristic war sims. This page tracks every featured sci-fi title with active codes for ship blueprints, weapon unlocks, and credit drops.
All games
71 results
3 codesBuild A Boat For Treasure Chillz Studios19.2K 93.4%
BARRY'S PRISON RUN! (OBBY) PlatinumFalls15.1K 60.3%
2 codesLivetopia RP Century Makers4.9K 89.9%
Build with Friends Tsunami Disaster2.7K 97.3%
Interliminality (ALPHA ..) Studio3081.8K 92.4%
+ Jump Per Step Jump High Games1.3K 99.0%
5 codesBen 10 Super Hero Time Cartoon Network Games1.1K 77.6%
The Space Simulator mooonc0w933 96.6%
4 codesDead Sewers Three Piggys!888 90.7%
therapy LINDON55606 90.3%
1 codeFly to SPACE! PhysiGames435 97.5%
Impostor | Among us Vantablack Studios416 78.4%
Aman Kok Laser FRIENDS IMRAN359 87.1%
3 codesCrewmates | Among us Silver Carapace316 91.6%
1 codeSpace Racing Cosmic Flight Studio261 94.5%
Clone Tycoon Ultraw249 90.1%
Innovation Inc. Spaceship Festivereinhard2245 90.7%
SEIZE S.E.I.Z.E.241 93.5%
Be an Alien: Renewal PeZsmistic225 87.8%
3 codesStar Fishing Star Fishing218 99.0%
Space Sailors Pulsarnova194 88.5%
UFO Tycoon Pаrаgоn180 91.3%
3 codesLuxury Plane Tycoon One More Button Studios168 91.9%
6 codesDARKDIVERS 0.6 DarkNDiver143 96.5%
4 codesImpostor ArcadeRockstar142 84.4%
Catalog Outfit Creator Avatar Games!118 76.3%
3 codesBuild to Survive the Robots 2 SheriffTaco103 74.0%
6 codesSuper Dunk BOSSCAT98 93.9%
3 codesNew Game Hexagon Development Community96 92.1%
4 codesDead Space JadeSeal87 97.6%
Suka Laser Tower shinkoushi77 85.0%
1 codeLaser Tag BloxCrafters Emerald77 77.3%
7 codesAnime Spirits TAKLA SQUAD70 91.8%
Pinewood Computer Core Pinewood Builders59 84.4%
FLASH UNIVERSE Abstract Vision52 88.4%
RO-BOTS [BETA] The Lab‘s Experiment44 80.0%
Update BotClash Simulator Wild Explorers41 93.4%
1 codeRECLONE Firebolt Games39 84.0%
3 codesThe Flash: Infinite Earths Top Games·36 91.1%
5 codesAlien: Prototype T-S Development Studios35 72.7%
┃ Vibe Place (ORIGINAL) Leleisataco31 82.2%
3 codesDeath Star Tycoon Tycoon Typhoon30 86.1%
3 codesLaunch Into Space Simulator Basket Space30 97.5%
Space Training Race Universe28 96.6%
3 codesRide a Bull VetexTree Studio24 95.3%
1 codeSpace Armory Tycoon Mega Studiosá…22 92.0%
REVENGE OF THE SLIMES!!! Chillz Studios21 83.5%
Blade Quest MakeItRainBows20 91.2%
5 codesMega Space Station Tycoon Ovon3065017 88.9%
4 codesInnovation Arctic Base Innovation Inc.14 90.5%