Most-played Sci-fi games
1,752 Sci-fi games on Steam, ranked by live concurrent players.
Current players84,42030d trend30d %10.2%24h peak206,526RatingReleased2020GenresAction·Adventure
Current players74,15130d trend30d %16.1%24h peak113,700RatingReleased2024GenresAction
Current players45,85330d trend30d %4.2%24h peak70,103RatingReleased2013GenresAction·RPG
Current players37,10130d trend30d %25.7%24h peak58,064RatingReleased2020GenresRPG
Current players36,97530d trend30d %22.2%24h peak53,006RatingReleased2023GenresAction
Current players32,71730d trend30d %46.6%24h peak48,789RatingReleased2019GenresAction·Adventure
Current players32,69930d trend30d %7.6%24h peak39,650RatingReleased2023Genres—
Current players22,16030d trend30d %0.7%24h peak33,139RatingReleased2018GenresIndie·Simulation
Current players19,24530d trend30d %12.4%24h peak34,060RatingReleased2024GenresAction
Current players18,39130d trend30d %17.5%24h peak34,799RatingReleased2023GenresAction·Adventure
Current players18,17030d trend30d %11.1%24h peak37,998RatingReleased2025GenresAction
12Current players17,05630d trend30d %17.5%24h peak36,866RatingReleased2025GenresAction·Early Access
Current players15,85730d trend30d %6.4%24h peak26,141RatingReleased2017GenresAction·Adventure
Current players14,49230d trend30d %48.9%24h peak25,204RatingReleased2024GenresAction·Adventure
Current players13,15530d trend—30d %—24h peak25,376RatingReleased2026GenresAction·Adventure
Current players11,02530d trend30d %7.3%24h peak24,451RatingReleased2024GenresAdventure·Indie
Current players9,23130d trend30d %25.4%24h peak14,446RatingReleased2016GenresSimulation·Strategy
Current players8,71330d trend30d %27.7%24h peak14,643RatingReleased2019GenresIndie·Simulation
Current players7,92830d trend30d %5.7%24h peak13,802RatingReleased2015GenresRPG
20Current players7,05730d trend30d %2.2%24h peak13,002RatingReleased2023GenresAction·Casual
Current players6,61230d trend30d %10.4%24h peak10,422RatingReleased2015GenresAction·Adventure
22Current players6,44830d trend30d %11.7%24h peak12,924RatingReleased2018GenresCasual
Current players5,99830d trend30d %19.3%24h peak10,140RatingReleased2016GenresAction·Adventure
Current players4,69530d trend30d %7.3%24h peak7,955RatingReleased2019GenresAction
Current players4,47130d trend30d %19.9%24h peak7,956RatingReleased2017GenresAction·Casual
Current players4,27330d trend30d %1.2%24h peak6,059RatingReleased2021GenresCasual·Simulation
27Current players3,89230d trend30d %25.3%24h peak6,535RatingReleased2026GenresAction
Current players3,43530d trend30d %9.8%24h peak5,454RatingReleased2010GenresAction·RPG
Current players3,41130d trend30d %35.4%24h peak7,640RatingReleased2023GenresAction·Adventure
Current players3,04830d trend30d %1.8%24h peak5,154RatingReleased2010GenresAction·Massively Multiplayer
Current players2,87330d trend30d %25.8%24h peak9,602RatingReleased2025GenresAction·Adventure
Current players2,81730d trend30d %16.0%24h peak6,492RatingReleased2020GenresAction
Current players2,59430d trend30d %2.3%24h peak5,409RatingReleased2015GenresAction·Adventure
Current players2,59130d trend30d %10.1%24h peak6,185RatingReleased2024GenresAdventure
Current players2,57030d trend30d %0.3%24h peak4,314RatingReleased2021GenresIndie·Simulation
Current players2,55630d trend30d %1.5%24h peak4,157RatingReleased2023GenresAction·Adventure
Current players2,49730d trend30d %12.7%24h peak4,820RatingReleased2023GenresRPG
Current players2,49630d trend30d %25.5%24h peak4,571RatingReleased2015GenresIndie·Simulation
Current players2,35730d trend30d %26.5%24h peak4,894RatingReleased2018GenresAction·Simulation
Current players2,34130d trend30d %5.6%24h peak5,488RatingReleased2023GenresAction·Indie
41Current players2,31930d trend30d %1.7%24h peak3,787RatingReleased2016GenresStrategy
Current players2,24730d trend30d %16.3%24h peak4,309RatingReleased2025GenresAction·Adventure
Current players2,22230d trend30d %52.8%24h peak4,598RatingReleased2020GenresAction·Adventure
Current players2,21430d trend30d %17.5%24h peak4,901RatingReleased2020GenresMassively Multiplayer·RPG
Current players2,05430d trend30d %28.5%24h peak3,724RatingReleased2022GenresAction·Adventure
Current players1,93530d trend30d %53.3%24h peak3,661RatingReleased2018GenresAdventure·Indie
Current players1,91330d trend30d %13.8%24h peak6,362RatingReleased2024GenresAction·Adventure
Current players1,73530d trend30d %17.0%24h peak3,872RatingReleased2021GenresAction·RPG
Current players1,57130d trend30d %9.6%24h peak2,799RatingReleased2021GenresAction
Current players1,50430d trend30d %6.8%24h peak2,779RatingReleased2012GenresAction·RPG
Current players1,50230d trend30d %62.0%24h peak2,638RatingReleased2022GenresAction·Adventure
Current players1,46630d trend30d %94.6%24h peak2,969RatingReleased2020GenresAction·Casual
Current players1,21230d trend30d %6.5%24h peak2,004RatingReleased2018GenresAction
Current players1,13630d trend30d %33.0%24h peak1,949RatingReleased2015GenresAction·Adventure
Current players1,13330d trend30d %55.8%24h peak2,668RatingReleased2025GenresAction
Current players1,09130d trend30d %34.1%24h peak1,660RatingReleased2020GenresAction
Current players1,08430d trend30d %13.7%24h peak2,172RatingReleased2024GenresAction·Indie
Current players1,08230d trend30d %51.8%24h peak2,172RatingReleased2025GenresCasual·Indie
59Current players1,07030d trend30d %34.7%24h peak2,266RatingReleased2011GenresAction·Adventure
Current players1,05630d trend30d %11.2%24h peak2,568RatingReleased2024GenresAction·Adventure
Current players1,05630d trend30d %59.6%24h peak2,467RatingReleased2022GenresAction·Adventure
Current players1,00230d trend30d %12.9%24h peak2,104RatingReleased2004GenresAction
Current players98730d trend30d %25.0%24h peak2,704RatingReleased2024GenresAction·RPG
Current players98230d trend30d %32.9%24h peak1,725RatingReleased2023GenresAction
Current players96530d trend30d %27.5%24h peak1,985RatingReleased2022GenresAction·Adventure
Current players87930d trend30d %11.6%24h peak1,748RatingReleased2024GenresAction·Adventure
Current players87630d trend30d %96.5%24h peak1,969RatingReleased2023GenresAction·Indie
Current players86730d trend30d %6.3%24h peak1,532RatingReleased2018GenresAction·Adventure
Current players85130d trend30d %6.8%24h peak1,077RatingReleased2016GenresCasual·Indie
Current players84930d trend—30d %—24h peak1,271Rating—Released2026GenresAction·Indie
Current players84730d trend30d %26.4%24h peak1,607RatingReleased2010GenresStrategy
Current players83930d trend30d %10.9%24h peak1,389RatingReleased2012GenresIndie·Simulation
Current players83530d trend30d %7.2%24h peak1,434RatingReleased2026GenresCasual·Indie
Current players77530d trend30d %34.4%24h peak1,616RatingReleased2012GenresMassively Multiplayer·RPG
Current players75430d trend30d %610.3%24h peak1,655RatingReleased2025GenresAction·Adventure
Current players74730d trend30d %43.4%24h peak1,681RatingReleased2020GenresAction·Adventure
Current players73530d trend30d %18.0%24h peak1,499RatingReleased2020GenresAction·Adventure
Current players73330d trend30d %34.5%24h peak1,505RatingReleased2019GenresAdventure·Indie
Current players72830d trend30d %67.4%24h peak1,193RatingReleased2023GenresAction·Adventure
Current players72230d trend30d %37.1%24h peak1,465RatingReleased2019GenresStrategy
Current players72030d trend30d %24.8%24h peak1,616RatingReleased2020GenresAction
Current players70830d trend30d %38.5%24h peak1,623RatingReleased2023GenresAction·Adventure
Current players69330d trend30d %20.1%24h peak1,129RatingReleased2016GenresAction·Adventure
Current players67430d trend30d %11.2%24h peak1,551RatingReleased2020GenresAction
Current players66630d trend30d %23.1%24h peak1,363RatingReleased2025GenresAction
Current players65630d trend30d %16.3%24h peak1,339RatingReleased2018GenresStrategy
Current players64530d trend30d %3.5%24h peak1,121RatingReleased2022GenresAction·Adventure
Current players63830d trend30d %13.6%24h peak961RatingReleased2021GenresAction·Casual
Current players57930d trend30d %2.5%24h peak1,169RatingReleased2023GenresAction·Adventure
Current players57930d trend30d %16.2%24h peak1,011RatingReleased2016GenresRPG
Current players54930d trend30d %26.3%24h peak845RatingReleased2017GenresAction·RPG
Current players52830d trend30d %34.3%24h peak999RatingReleased2022GenresAction·Adventure
Current players52230d trend30d %22.8%24h peak867RatingReleased2019GenresAction·Simulation
Current players52030d trend30d %26.7%24h peak1,101RatingReleased1998GenresAction
Current players50730d trend30d %8.1%24h peak741RatingReleased2020GenresAdventure·Casual
Current players47930d trend30d %241.2%24h peak1,150RatingReleased2025GenresAction·Indie
Current players47730d trend30d %259.8%24h peak1,137RatingReleased2012GenresAction
Current players47730d trend30d %13.2%24h peak1,054RatingReleased2020GenresAdventure·Indie
99Current players46430d trend30d %3.1%24h peak1,045RatingReleased2016GenresAction
Current players45330d trend30d %17.9%24h peak934RatingReleased2021GenresSimulation·Strategy
Watchlist
Rank
Cover art
Game
Genres
- 1
10.2%206,5262020Action·Adventure84,420 - 2
16.1%113,7002024Action74,151 - 3
4.2%70,1032013Action·RPG45,853 - 4
25.7%58,0642020RPG37,101 - 5
22.2%53,0062023Action36,975 - 6
46.6%48,7892019Action·Adventure32,717 - 7
7.6%39,6502023—32,699 - 8
0.7%33,1392018Indie·Simulation22,160 - 9
12.4%34,0602024Action19,245 - 10
17.5%34,7992023Action·Adventure18,391 - 11
11.1%37,9982025Action18,170 - 12
17.5%36,8662025Action·Early Access17,056 - 13
6.4%26,1412017Action·Adventure15,857 - 14
48.9%25,2042024Action·Adventure14,492 - 15
——25,3762026Action·Adventure13,155 - 16
7.3%24,4512024Adventure·Indie11,025 - 17
25.4%14,4462016Simulation·Strategy9,231 - 18
27.7%14,6432019Indie·Simulation8,713 - 19
5.7%13,8022015RPG7,928 - 20
2.2%13,0022023Action·Casual7,057 - 21
10.4%10,4222015Action·Adventure6,612 - 22
11.7%12,9242018Casual6,448 - 23
19.3%10,1402016Action·Adventure5,998 - 24
7.3%7,9552019Action4,695 - 25
19.9%7,9562017Action·Casual4,471 - 26
1.2%6,0592021Casual·Simulation4,273 - 27
25.3%6,5352026Action3,892 - 28
9.8%5,4542010Action·RPG3,435 - 29
35.4%7,6402023Action·Adventure3,411 - 30
1.8%5,1542010Action·Massively Multiplayer3,048 - 31
25.8%9,6022025Action·Adventure2,873 - 32
16.0%6,4922020Action2,817 - 33
2.3%5,4092015Action·Adventure2,594 - 34
10.1%6,1852024Adventure2,591 - 35
0.3%4,3142021Indie·Simulation2,570 - 36
1.5%4,1572023Action·Adventure2,556 - 37
12.7%4,8202023RPG2,497 - 38
25.5%4,5712015Indie·Simulation2,496 - 39
26.5%4,8942018Action·Simulation2,357 - 40
5.6%5,4882023Action·Indie2,341 - 41
1.7%3,7872016Strategy2,319 - 42
16.3%4,3092025Action·Adventure2,247 - 43
52.8%4,5982020Action·Adventure2,222 - 44
17.5%4,9012020Massively Multiplayer·RPG2,214 - 45
28.5%3,7242022Action·Adventure2,054 - 46
53.3%3,6612018Adventure·Indie1,935 - 47
13.8%6,3622024Action·Adventure1,913 - 48
17.0%3,8722021Action·RPG1,735 - 49
9.6%2,7992021Action1,571 - 50
6.8%2,7792012Action·RPG1,504 - 51
62.0%2,6382022Action·Adventure1,502 - 52
94.6%2,9692020Action·Casual1,466 - 53
6.5%2,0042018Action1,212 - 54
33.0%1,9492015Action·Adventure1,136 - 55
55.8%2,6682025Action1,133 - 56
34.1%1,6602020Action1,091 - 57
13.7%2,1722024Action·Indie1,084 - 58
51.8%2,1722025Casual·Indie1,082 - 59
34.7%2,2662011Action·Adventure1,070 - 60
11.2%2,5682024Action·Adventure1,056 - 61
59.6%2,4672022Action·Adventure1,056 - 62
12.9%2,1042004Action1,002 - 63
25.0%2,7042024Action·RPG987 - 64
32.9%1,7252023Action982 - 65
27.5%1,9852022Action·Adventure965 - 66
11.6%1,7482024Action·Adventure879 - 67
96.5%1,9692023Action·Indie876 - 68
6.3%1,5322018Action·Adventure867 - 69
6.8%1,0772016Casual·Indie851 - 70
——1,271—2026Action·Indie849 - 71
26.4%1,6072010Strategy847 - 72
10.9%1,3892012Indie·Simulation839 - 73
7.2%1,4342026Casual·Indie835 - 74
34.4%1,6162012Massively Multiplayer·RPG775 - 75
610.3%1,6552025Action·Adventure754 - 76
43.4%1,6812020Action·Adventure747 - 77
18.0%1,4992020Action·Adventure735 - 78
34.5%1,5052019Adventure·Indie733 - 79
67.4%1,1932023Action·Adventure728 - 80
37.1%1,4652019Strategy722 - 81
24.8%1,6162020Action720 - 82
38.5%1,6232023Action·Adventure708 - 83
20.1%1,1292016Action·Adventure693 - 84
11.2%1,5512020Action674 - 85
23.1%1,3632025Action666 - 86
16.3%1,3392018Strategy656 - 87
3.5%1,1212022Action·Adventure645 - 88
13.6%9612021Action·Casual638 - 89
2.5%1,1692023Action·Adventure579 - 90
16.2%1,0112016RPG579 - 91
26.3%8452017Action·RPG549 - 92
34.3%9992022Action·Adventure528 - 93
22.8%8672019Action·Simulation522 - 94
26.7%1,1011998Action520 - 95
8.1%7412020Adventure·Casual507 - 96
241.2%1,1502025Action·Indie479 - 97
259.8%1,1372012Action477 - 98
13.2%1,0542020Adventure·Indie477 - 99
3.1%1,0452016Action464 - 100
17.9%9342021Simulation·Strategy453
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