Sci-fi games

CheapSci-fi games for Xbox

Far futures, alien worlds and hard science fiction, priced across all verified stores at once.

Top Sci-fi game deals right now for Xbox

Platform
No payment fees With payment fees

Final prices with fees

Halo: Campaign Evolved
Halo: Campaign Evolved
€34.00
€30.90 -48% Key
Gocdkeys10-10%Copied! Save €29 vs Microsoft View dealEneba
See offers at 20 more storesSee 20 stores →
PRAGMATA
PRAGMATA
€48.42
€42.16 -30% Key
GCDK14DEAL-14%Copied! Save €18 vs Microsoft View dealK4G
See offers at 16 more storesSee 16 stores →
Marathon
Marathon
€28.21
€25.52 -36% Key
GOCDKEYS10-10%Copied! Save €14 vs Microsoft View dealDriffle
See offers at 6 more storesSee 6 stores →
Cronos The New Dawn
Cronos The New Dawn
€25.17
€22.89 -62% Key
Gocdkeys10-10%Copied! Save €37 vs Microsoft View dealEneba
See offers at 10 more storesSee 10 stores →
HELLDIVERS 2
HELLDIVERS 2
€24.69 -38% Key
Save €15 vs Microsoft View dealInstant Gaming
See offers at 8 more storesSee 8 stores →
Killing Floor 3
Killing Floor 3
€34.11
€30.96 -23% Key
NOVGOC10-10%Copied! Save €9 vs Microsoft View dealKinguin
See offers at 8 more storesSee 8 stores →
The Alters
The Alters
€25.87 -26% Key
Save €9 vs Microsoft View dealGaming Dragons
See offers at 5 more storesSee 5 stores →
Starfield Shattered Space
Starfield Shattered Space
€20.72
€16.02 -20% Key
GCKG2AP3R9D-23%Copied! Save €4 vs Microsoft View dealG2A
See offers at 11 more storesSee 11 stores →
Dead Rising Deluxe Remaster
Dead Rising Deluxe Remaster
€20.29
€18.46 -63% Key
Gocdkeys10-10%Copied! Save €32 vs Microsoft View dealEneba
See offers at 13 more storesSee 13 stores →
Warhammer 40000 Space Marine 2
Warhammer 40000 Space Marine 2
€21.65
€19.59 -72% Key
GOCDKEYS10-10%Copied! Save €50 vs Microsoft View dealDriffle
See offers at 12 more storesSee 12 stores →
Star Wars Outlaws
Star Wars Outlaws
€20.77
€18.11 -77% Key
GCDK14DEAL-14%Copied! Save €62 vs Microsoft View dealK4G
See offers at 16 more storesSee 16 stores →
STAR WARS Bounty Hunter
STAR WARS Bounty Hunter
€18.98
€17.27 -14% Key
Gocdkeys10-10%Copied! Save €3 vs Microsoft View dealEneba
See offers at 4 more storesSee 4 stores →
System Shock
System Shock
€27.50 -31% Key
Save €12 vs Microsoft View dealGamivo
See offers at 5 more storesSee 5 stores →
Gangs of Sherwood
Gangs of Sherwood
€9.50
€8.67 -71% Key
Gocdkeys10-10%Copied! Save €21 vs Microsoft View dealEneba
See offers at 6 more storesSee 6 stores →
RoboCop Rogue City
RoboCop Rogue City
€11.51
€9.74 -76% Key
Gocdkeys-16%Copied! Save €30 vs Microsoft View dealDifmark Digital Keys
See offers at 8 more storesSee 8 stores →
Starfield
Starfield
€29.92 -40% Key
Save €20 vs Microsoft View dealCJS-CDKeys
See offers at 16 more storesSee 16 stores →
Immortals of Aveum
Immortals of Aveum
€7.01
€6.41 -92% Key
Gocdkeys10-10%Copied! Save €74 vs Microsoft View dealEneba
See offers at 13 more storesSee 13 stores →
Stray
Stray
€17.88
€15.12 -50% Key
Gocdkeys-16%Copied! Save €15 vs Microsoft View dealDifmark Digital Keys
See offers at 7 more storesSee 7 stores →
Exoprimal
Exoprimal
€14.99 -75% Key
Save €45 vs Microsoft View dealInstant Gaming
See offers at 8 more storesSee 8 stores →
Aliens Dark Descent
Aliens Dark Descent
€9.82
€8.96 -78% Key
Gocdkeys10-10%Copied! Save €31 vs Microsoft View dealEneba
See offers at 10 more storesSee 10 stores →

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How to buy Sci-fi games for less

Science fiction attracts ambitious projects, which means the genre is full of games that launched rough and became excellent later, usually at a much lower price. This page lists them with the cheapest verified offer beside each one.

It also spans everything from tactical shooters to grand strategy, so read the tags on a game before buying: the setting tells you very little about how it actually plays.

Prices are shown for the regions that work where you are, so you will not click a bargain that turns out to be region-locked. Use the platform chips to narrow the list and the sort menu to put the cheapest or the biggest discounts first.

Frequently asked questions

Do sci-fi games age badly?

Their visuals hold up better than most, because stylised future design dates more slowly than realism.

When do sci-fi games get cheaper?

Ambitious releases discount quickly, often within weeks. Patience is unusually well rewarded in this genre.

Is this the same as space games?

Overlapping but not the same. Plenty of science fiction never leaves the ground.

Are the buggy launches worth buying later?

Frequently yes. Check when the game was last updated, then judge it on its current state rather than its reviews from launch.