Top 150 best Steam games of all time tagged with Sci-fi, according to gamer reviews.

Platforms

Include games from these platforms.

Movement, rank, title, date, platforms and tags

Score

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~ 1. Portal 2 Apr 2011 Puzzle Top 250 #1
8.82 99% 120,959 votes
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~ 2. Factorio Feb 2016 Base Building Top 250 #6 EA
8.71 99% 35,005 votes
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~ 3. Portal Oct 2007 Puzzle Top 250 #10
8.69 98% 45,845 votes
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~ 5. Half-Life 2 Nov 2004 FPS Top 250 #26
8.60 97% 61,163 votes
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~ 9. Half-Life Nov 1998 FPS Top 250 #56
8.50 96% 23,570 votes
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~ 10. Bit Blaster XL Jan 2016 Casual Top 250 #75
8.46 98% 4,771 votes
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~ 13. SOMA Sep 2015 Horror Top 250 #85 -80%
8.44 96% 13,478 votes
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~ 16. INSIDE Jul 2016 Atmospheric Top 250 #94 -50%
8.42 96% 17,771 votes
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~ 19. Mass Effect 2 Jan 2010 RPG Top 250 #116
8.39 96% 10,244 votes
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~ 20. VVVVVV Sep 2010 Platformer Top 250 #121
8.39 96% 6,641 votes
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~ 21. Alien Swarm Jul 2010 Co-op Top 250 #125 Free
8.38 95% 17,819 votes
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~ 22. The Swapper May 2013 Puzzle Top 250 #128
8.37 96% 5,574 votes
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~ 24. BioShock Aug 2007 FPS Top 250 #142
8.36 94% 19,980 votes
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~ 28. CrossCode May 2015 Action RPG Top 250 #155 EA
8.34 97% 2,855 votes
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~ 29. Subnautica Jan 2018 Survival Top 250 #160
8.34 93% 69,404 votes
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~ 30. Orbt XL Apr 2017 Casual Top 250 #163
8.33 98% 1,571 votes
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~ 36. Borderlands Oct 2009 FPS Top 250 #190
8.30 94% 21,805 votes
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~ 37. Dead Space 2 Jan 2011 Horror Top 250 #200
8.29 95% 8,428 votes
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~ 38. DOOM May 2016 FPS Top 250 #206
8.29 93% 61,963 votes
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~ 39. Warframe Mar 2013 Action Top 250 #210 Free
8.29 92% 182,513 votes
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~ 41. Mass Effect May 2008 RPG Top 250 #218
8.28 94% 9,706 votes
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~ 48. Half-Life: Opposing Force Nov 1999 FPS
8.24 95% 4,643 votes
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~ 49. Alien: Isolation Oct 2014 Horror
8.24 93% 23,832 votes
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2 52. Black Mesa May 2015 FPS EA
8.24 94% 11,605 votes
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1 56. Half-Life 2: Episode One Jun 2006 FPS
8.22 94% 6,993 votes
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~ 58. Quake May 2007 FPS
8.21 95% 2,272 votes
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~ 59. Axiom Verge May 2015 Metroidvania
8.21 95% 2,896 votes
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~ 60. HIVESWAP: ACT 1 Sep 2017 Adventure
8.21 95% 2,753 votes
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~ 62. Fallout 2 Dec 1998 RPG
8.20 94% 4,163 votes
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1 64. Race The Sun Dec 2013 Racing
8.19 94% 5,388 votes
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~ 65. The Silent Age May 2015 Adventure -90%
8.18 94% 4,297 votes
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~ 67. System Shock 2 Aug 1999 RPG
8.17 94% 4,175 votes
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~ 68. Distance Dec 2014 Racing EA
8.17 94% 3,430 votes
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~ 69. Total Annihilation Sep 1997 Strategy
8.16 96% 1,154 votes
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~ 71. Starbound Jul 2016 Sandbox
8.16 91% 76,046 votes
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~ 73. A Story About My Uncle May 2014 Adventure
8.15 92% 10,972 votes
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~ 75. Ikaruga Feb 2014 Bullet Hell
8.13 95% 1,352 votes
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~ 76. The Ultimate DOOM Apr 1995 Classic
8.12 94% 3,369 votes
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~ 77. Racket: Nx Jan 2017 Sports VRX EA
8.12 99% 289 votes
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1 79. Heat Signature Sep 2017 Action
8.12 94% 2,687 votes
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~ 81. X-COM: UFO Defense Dec 1993 Strategy
8.11 94% 2,115 votes
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~ 82. HELLDIVERS™ Dec 2015 Co-op
8.10 92% 12,264 votes
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1 84. Cogmind Oct 2017 Rogue-like EA
8.10 98% 370 votes
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~ 86. Infested Planet Mar 2014 Strategy
8.09 94% 1,884 votes
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~ 89. DOOM II: Hell on Earth May 1994 Classic
8.06 93% 2,245 votes
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1 90. Overload Mar 2017 Action EA
8.05 98% 301 votes
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1 91. Infinifactory Jun 2015 Puzzle
8.05 94% 1,418 votes
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~ 92. Wolfenstein: The New Order May 2014 FPS
8.04 90% 27,112 votes
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~ 93. Master of Orion 2 Nov 1996 Strategy
8.04 98% 294 votes
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~ 94. Templar Battleforce Sep 2015 Strategy
8.03 96% 627 votes
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1 95. Unreal Gold Apr 1998 Classic
8.03 95% 736 votes
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1 96. Into the Breach Feb 2018 Strategy
8.03 93% 2,878 votes
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~ 97. Technobabylon May 2015 Adventure
8.03 95% 734 votes
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~ 98. Fallout Sep 1997 RPG
8.02 91% 6,079 votes
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1 99. Reassembly Feb 2015 Building
8.02 93% 2,133 votes
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1 100. Prey May 2017 Sci-fi
8.02 90% 14,621 votes
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~ 102. Sanctum 2 May 2013 Tower Defense
8.02 90% 12,374 votes
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1 103. SpaceChem Mar 2011 Puzzle
8.02 92% 3,851 votes
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1 105. Sven Co-op Jan 1999 Co-op Free
8.01 91% 11,038 votes
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1 106. Singularity Jun 2010 FPS -75%
8.01 92% 2,547 votes
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~ 107. Space Pirates and Zombies Aug 2011 Space
8.01 93% 2,431 votes
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~ 108. Quake II Nov 1997 FPS
8.00 94% 1,197 votes
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~ 112. Redirection Oct 2016 Casual
7.99 100% 118 votes
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~ 113. Ghost 1.0 Jun 2016 Action
7.98 93% 1,264 votes
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~ 114. Rush Rover Nov 2017 Action
7.98 99% 138 votes
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~ 115. Rodina Jul 2014 Space EA
7.98 94% 1,071 votes
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~ 116. BioShock 2 Feb 2010 FPS
7.98 90% 9,046 votes
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1 119. Dead Space Oct 2008 Horror
7.94 90% 9,113 votes
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1 120. Deep Rock Galactic Feb 2018 Action -10% EA
7.94 92% 2,485 votes
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~ 121. Uplink Aug 2006 Hacking
7.94 92% 1,662 votes
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1 124. Original War Jun 2001 Strategy
7.92 93% 864 votes
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2 125. Valley Aug 2016 Adventure
7.92 91% 2,372 votes
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~ 126. The Longest Journey Nov 2000 Adventure
7.92 93% 1,109 votes
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1 127. X-Morph: Defense Aug 2017 Tower Defense
7.91 94% 524 votes
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~ 129. 1982 Jun 2017 Action Free
7.91 94% 532 votes
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1 130. Rochard Nov 2011 Platformer
7.90 92% 1,580 votes
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1 131. Descent Feb 1995 Classic
7.90 96% 245 votes
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1 132. RUINER Sep 2017 Cyberpunk
7.89 91% 3,147 votes
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1 134. Beyond Good & Evil Nov 2003 Adventure
7.89 91% 1,747 votes
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11 135. 1bitHeart Aug 2017 Casual
7.89 97% 169 votes
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~ 136. FINAL FANTASY VIII Dec 2013 JRPG
7.89 90% 5,518 votes
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~ 137. Aliens vs. Predator Feb 2010 Action
7.88 89% 9,500 votes
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~ 138. Shadowrun Returns Jul 2013 RPG
7.88 89% 8,415 votes
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~ 139. PULSAR: Lost Colony Sep 2015 Space EA
7.88 91% 1,903 votes
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~ 141. Starward Rogue Jan 2016 Bullet Hell
7.88 94% 376 votes
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~ 142. Half-Life: Blue Shift Jun 2001 FPS
7.88 90% 3,519 votes
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~ 143. BYTEPATH Feb 2018 Action
7.87 99% 96 votes
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~ 144. Spore Dec 2008 Simulation
7.87 88% 14,698 votes
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~ 145. Endless Sky Oct 2015 Space Free
7.87 90% 3,398 votes
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2 146. Neon Chrome Apr 2016 Cyberpunk
7.86 93% 680 votes
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1 147. REVOLVER360 RE:ACTOR Oct 2014 Action
7.86 95% 254 votes
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~ 150. Dungeon of the Endless Oct 2014 Rogue-like
7.86 89% 7,544 votes
LAPLACE_LOG 0.7

Risers today

  1. Logo 2 50. STAR WARS™ Jedi Knight: Jedi Academy™
  2. Logo 2 51. STAR WARS™ Empire at War: Gold Pack
  3. Logo 2 125. Valley
  4. Logo 2 128. Shadowrun: Dragonfall - Director's Cut
  5. Logo 2 146. Neon Chrome
  6. Logo 1 55. Warhammer 40,000: Dawn of War - Dark Crusade
  7. Logo 1 63. Sins of a Solar Empire: Rebellion
  8. Logo 1 78. Viscera Cleanup Detail
  9. Logo 1 84. Cogmind
  10. Logo 1 90. Overload

Fallers today

  1. Logo 11 135. 1bitHeart
  2. Logo 2 52. Black Mesa
  3. Logo 2 53. Transmissions: Element 120
  4. Logo 1 56. Half-Life 2: Episode One
  5. Logo 1 64. Race The Sun
  6. Logo 1 79. Heat Signature
  7. Logo 1 85. Deus Ex: Human Revolution - Director's Cut
  8. Logo 1 91. Infinifactory
  9. Logo 1 96. Into the Breach
  10. Logo 1 100. Prey

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