Best Best Sci-fi Games on Steam

Top 12,878 Best Sci-fi Games games ranked by composite score, player activity, and reviews.

Best Best Sci-fi Games on Steam — Top 12,878 Games Ranked

Explore the best Best Sci-fi Games available on Steam, ranked by our composite score combining player activity, community reviews, and trending momentum. Updated every 2 hours with live data.

Total Games
12,878
Ranking Method
Composite Score
Update Frequency
Every 2 hours

Frequently Asked Questions

How are the best Best Sci-fi Games games ranked?
Games are ranked using a composite score that combines current player activity, community review scores, and trending momentum to surface the best titles.
How is the composite score calculated?
The composite score weighs concurrent players, positive review ratio, total review count, and recent trend direction to produce a balanced ranking.
How often is the ranking data updated?
Rankings are refreshed every 2 hours using live data from the Steam API, ensuring you always see up-to-date results.
Top Rated Most Played Best Reviewed Trending
Showing 1–50 of 12,878 games
#1
Marvel Rivals
48,243 playing 80% reviews
#2
Apex Legends™
230,494 playing 67% reviews
#3
RimWorld
33,153 playing 98% reviews $34.99
#4
HELLDIVERS™ 2
31,834 playing 76% reviews $59.95
#5
Cyberpunk 2077
32,337 playing 84% reviews $59.99
#6
Warframe
66,867 playing 87% reviews
#7
Deep Rock Galactic
9,295 playing 97% reviews $29.99
#8
Lethal Company
4,730 playing 97% reviews $9.75
#9
ARK: Survival Evolved
27,974 playing 84% reviews $14.79
#10
Destiny 2
19,133 playing 80% reviews
#11
No Man's Sky
20,793 playing 83% reviews $23.99
#12
Fallout 4
11,195 playing 83% reviews $19.99
#13
Atomic Heart
1,720 playing 82% reviews $14.99
#14
Fallout: New Vegas
2,833 playing 96% reviews $449.00
#15
Prehistoric Kingdom
250 playing 87% reviews $22.49
#16
Limbus Company
67,674 playing 0% reviews
#17
ARC Raiders
41,314 playing 0% reviews $39.99
#18
Backrooms: Escape Together
954 playing 88% reviews $12.99
#19
ARK: Survival Ascended
24,283 playing 0% reviews $44.99
#20
StarVaders
62 playing 98% reviews $32.50
#21
Heart of the Machine
81 playing 93% reviews $39.99
#22
Quasimorph
350 playing 82% reviews $25.99
#23
Picayune Dreams
51 playing 99% reviews $5.99
#24
Mewgenics
5,859 playing 0% reviews $38.99
#25
Inside the Backrooms
234 playing 82% reviews $9.99
#26
Gatekeeper
55 playing 85% reviews $19.49
#27
16,572 playing 0% reviews
#28
Crysis 2 Remastered
92 playing 89% reviews $32.99
#29
Crysis 3 Remastered
80 playing 88% reviews $32.99
#30
MechWarrior 5: Clans
132 playing 75% reviews $38.99
#31
SAND LAND
26 playing 89% reviews $53.28
#32
Swordhaven: Iron Conspiracy
31 playing 86% reviews $32.50
#33
Breachway
81 playing 76% reviews $23.99
#34
NIMRODS
30 playing 85% reviews $12.99
#35
SteamWorld Build
43 playing 84% reviews $32.50
#36
Astronomics
9 playing 90% reviews $25.99
#37
6,754 playing 0% reviews
#38
Tower of Fantasy
201 playing 69% reviews
#39
LIVE A LIVE
21 playing 86% reviews $66.99
#40
XENOTILT: HOSTILE PINBALL ACTION
4 playing 97% reviews $25.99
#41
The Abandoned Planet
4 playing 96% reviews $19.49
#42
Nexus 5X
6 playing 92% reviews $19.99
#43
Immortals of Aveum™
73 playing 71% reviews $79.99
#44
Among Us
7,446 playing 0% reviews $2.99
#45
Cavalry Girls
9 playing 89% reviews $15.49
#46
Schism
1 playing 97% reviews $15.49
#47
Red Faction Guerrilla Re-Mars-tered
26 playing 80% reviews $19.99
#48
The Multi-Medium
3 playing 96% reviews $8.99
#49
4,338 playing 0% reviews
#50
Extraneum
1 playing 99% reviews $19.49