Best Sci-fi Games on Steam
Explore Sci-fi Games on Steam using recorded player activity, community reviews, trend momentum, and release recency.
Total Games
11,448
Ranking Method
Composite Score
Data Source
Recorded Steam observations
Showing 1–50 of 100 ranked games
| # | Game | Players | Reviews | Price | Score | Trend |
|---|---|---|---|---|---|---|
| 1 |
Satisfactory
|
12,239 | 97% | $39.99 | 0.8 | +13757.0 |
| 2 |
R.E.P.O.
|
8,973 | 96% | $9.99 | 0.8 | +9105.2 |
| 3 |
RimWorld
|
25,768 | 98% | $34.99 | 0.8 | +28870.8 |
| 4 |
Warhammer 40,000: Space Marine 2
|
17,400 | 83% | $14.99 | 0.8 | +19041.5 |
| 5 |
HELLDIVERS™ 2
|
27,787 | 76% | $39.99 | 0.8 | +27577.7 |
| 6 |
Brotato
|
8,320 | 97% | $4.99 | 0.8 | +8655.0 |
| 7 |
Cyberpunk 2077
|
35,194 | 84% | $59.99 | 0.8 | +35183.4 |
| 8 |
Apex Legends
|
98,714 | 67% | — | 0.7 | +117304.8 |
| 9 |
Split Fiction
|
3,712 | 98% | $49.99 | 0.7 | +3915.4 |
| 10 |
Warframe
|
50,909 | 87% | — | 0.7 | +49921.3 |
| 11 |
Two Point Museum
|
3,047 | 94% | $20.09 | 0.7 | +3163.9 |
| 12 |
Oxygen Not Included
|
8,592 | 97% | $7.49 | 0.7 | +9350.5 |
| 13 |
Marvel Rivals
|
9,228 | 80% | — | 0.7 | +6716.6 |
| 14 |
The Planet Crafter
|
2,600 | 96% | $11.99 | 0.7 | +2654.9 |
| 15 |
Marvel’s Spider-Man Remastered
|
3,955 | 96% | $23.99 | 0.7 | +4278.6 |
| 16 |
S.T.A.L.K.E.R. 2: Heart of Chornobyl
|
6,466 | 80% | $41.99 | 0.7 | +5543.8 |
| 17 |
Abiotic Factor
|
1,500 | 96% | $27.99 | 0.7 | +1631.9 |
| 18 |
Dyson Sphere Program
|
3,582 | 98% | $15.99 | 0.7 | +3082.2 |
| 19 |
Detroit: Become Human
|
4,888 | 96% | $3.99 | 0.7 | +4795.1 |
| 20 |
Cell to Singularity - Evolution Never Ends
|
5,524 | 90% | — | 0.7 | +5509.6 |
| 21 |
Deep Rock Galactic
|
3,774 | 97% | $29.99 | 0.7 | +4407.3 |
| 22 |
Destiny 2
|
15,439 | 80% | — | 0.7 | +17361.8 |
| 23 |
Barotrauma
|
1,830 | 94% | $17.49 | 0.7 | +1854.6 |
| 24 |
ARK: Survival Ascended
|
17,406 | 59% | $11.24 | 0.7 | +18731.3 |
| 25 |
ARK: Survival Evolved
|
12,496 | 84% | $14.99 | 0.7 | +11369.6 |
| 26 |
DEATH STRANDING DIRECTOR'S CUT
|
2,050 | 93% | $39.99 | 0.7 | +2186.2 |
| 27 |
FINAL FANTASY VII REMAKE INTERGRADE
|
2,617 | 89% | $9.99 | 0.7 | +2576.9 |
| 28 |
Stellaris
|
11,041 | 86% | $49.99 | 0.7 | +12193.8 |
| 29 |
No Man's Sky
|
13,502 | 83% | $59.99 | 0.7 | +11995.8 |
| 30 |
Subnautica
|
2,931 | 97% | $7.49 | 0.7 | +3148.2 |
| 31 |
Lethal Company
|
857 | 97% | $9.99 | 0.7 | +803.9 |
| 32 |
Among Us
|
3,642 | 92% | $2.99 | 0.7 | +4028.7 |
| 33 |
Titanfall® 2
|
1,598 | 95% | $4.49 | 0.7 | +1686.3 |
| 34 |
Deep Rock Galactic: Survivor
|
968 | 87% | $7.79 | 0.7 | +880.9 |
| 35 |
Quasimorph
|
997 | 82% | $16.24 | 0.6 | +923.1 |
| 36 |
Horizon Forbidden West™ Complete Edition
|
955 | 89% | $29.99 | 0.6 | +891.5 |
| 37 |
SCP: Secret Laboratory
|
3,492 | 91% | — | 0.6 | +3627.6 |
| 38 |
Fallout 4
|
7,436 | 83% | $19.99 | 0.6 | +8087.4 |
| 39 |
STAR WARS™: The Old Republic™
|
1,901 | 90% | — | 0.6 | +2134.7 |
| 40 |
Mass Effect™ Legendary Edition
|
1,316 | 91% | $59.99 | 0.6 | +1429.2 |
| 41 |
Space Engineers
|
2,066 | 89% | $19.99 | 0.6 | +2019.5 |
| 42 |
Outer Wilds
|
998 | 96% | $12.49 | 0.6 | +989.0 |
| 43 |
Caves of Qud
|
378 | 95% | $23.99 | 0.6 | +446.4 |
| 44 |
Marvel's Spider-Man: Miles Morales
|
718 | 93% | $19.99 | 0.6 | +703.5 |
| 45 |
The Crust
|
658 | 77% | $20.79 | 0.6 | +1321.6 |
| 46 |
Control Ultimate Edition
|
1,502 | 87% | $5.99 | 0.6 | +1730.2 |
| 47 |
Portal 2
|
1,655 | 99% | $1.99 | 0.6 | +1963.8 |
| 48 |
Halo: The Master Chief Collection
|
1,397 | 92% | $39.99 | 0.6 | +1258.0 |
| 49 |
Kerbal Space Program
|
2,120 | 95% | $9.99 | 0.6 | +2201.4 |
| 50 |
Atomic Heart
|
979 | 82% | $11.99 | 0.6 | +1055.7 |
Frequently Asked Questions
How are Sci-fi Games ranked?
Games are ranked using recorded player activity, community review scores, trend momentum, and release recency. Up to 100 ranked games are shown from the matching catalog.
How is the composite score calculated?
The score combines normalized player activity (40%), positive review share (30%), trend momentum (20%), and release recency (10%). It is a discovery aid, not an editorial review.
How fresh is the ranking data?
The ranking refresh time is shown on this page. Individual game observations may be older and are collected at different times. Open a game for its source details and observation times.
How these Steam games are ranked
The default score combines recorded player activity (40%), positive review share (30%), trend momentum (20%), and release recency (10%). Steam community tags and feature categories determine membership.
This list shows up to 100 ranked games from 11,448 matching catalog entries. Player counts and USD prices are recorded observations, not guaranteed live values. Open a game for its source details and observation times.
Ranking refreshed . Individual observations may be older.