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 tag

Score

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~ 1. Portal 2 Apr 2011 Puzzle Top 250 #1 -90%
8.82 99% 123,093 votes
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~ 2. Factorio Feb 2016 Base Building Top 250 #6 EA
8.71 99% 36,724 votes
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~ 3. Portal Oct 2007 Puzzle Top 250 #8 -90%
8.69 98% 46,868 votes
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~ 5. Half-Life 2 Nov 2004 FPS Top 250 #25 -90%
8.60 97% 62,269 votes
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~ 9. Half-Life Nov 1998 FPS Top 250 #56 -90%
8.50 96% 24,218 votes
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1 14. INSIDE Jul 2016 Atmospheric Top 250 #93 -55%
8.42 96% 18,194 votes
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~ 16. SOMA Sep 2015 Horror Top 250 #95 -80%
8.42 96% 14,298 votes
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~ 19. Alien Swarm Jul 2010 Co-op Top 250 #123
8.38 95% 17,943 votes
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~ 20. Mass Effect 2 Jan 2010 RPG Top 250 #126 -75%
8.38 96% 10,466 votes
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~ 21. VVVVVV Sep 2010 Platformer Top 250 #131 -50%
8.38 96% 6,703 votes
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1 23. The Swapper May 2013 Puzzle Top 250 #136 -81%
8.37 96% 5,651 votes
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~ 25. Subnautica Jan 2018 Survival Top 250 #143 -20%
8.36 93% 73,817 votes
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~ 26. BioShock Aug 2007 FPS Top 250 #146 -67%
8.35 94% 20,115 votes
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1 31. Orbt XL Apr 2017 Casual Top 250 #168 -51%
8.32 98% 1,691 votes
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~ 36. Borderlands Oct 2009 FPS Top 250 #193 -75%
8.30 94% 22,244 votes
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~ 37. DOOM May 2016 FPS Top 250 #195 -50%
8.30 93% 63,268 votes
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~ 41. Warframe Mar 2013 Action Top 250 #215
8.28 91% 188,882 votes
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~ 43. Mass Effect May 2008 RPG Top 250 #219 -75%
8.27 94% 9,906 votes
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1 49. STEINS;GATE 0 May 2018 Visual Novel -10%
8.24 99% 670 votes
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~ 51. Alien: Isolation Oct 2014 Horror -75%
8.24 93% 24,307 votes
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1 56. Half-Life 2: Episode One Jun 2006 FPS -90%
8.22 94% 7,208 votes
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~ 58. Black Mesa May 2015 FPS -60% EA
8.22 93% 12,206 votes
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~ 60. HIVESWAP: ACT 1 Sep 2017 Adventure -40%
8.21 95% 2,838 votes
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~ 61. Quake May 2007 FPS -75%
8.20 95% 2,344 votes
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1 62. Race The Sun Dec 2013 Racing -80%
8.19 94% 5,409 votes
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1 63. Fallout 2 Dec 1998 RPG -75%
8.19 94% 4,297 votes
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~ 64. Axiom Verge May 2015 Metroidvania -50%
8.19 95% 2,961 votes
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~ 66. The Silent Age May 2015 Adventure -75%
8.19 94% 4,480 votes
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~ 68. System Shock 2 Aug 1999 RPG -75%
8.18 94% 4,226 votes
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~ 69. Total Annihilation Sep 1997 Strategy -50%
8.17 96% 1,177 votes
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~ 71. Distance Dec 2014 Racing -33% EA
8.16 94% 3,480 votes
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~ 73. Starbound Jul 2016 Sandbox -33%
8.16 91% 77,175 votes
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~ 75. Overload May 2018 Action
8.14 97% 629 votes
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~ 76. The Ultimate DOOM Apr 1995 Classic -50%
8.13 94% 3,432 votes
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~ 77. Ikaruga Feb 2014 Bullet Hell -50%
8.13 95% 1,372 votes
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~ 78. Cogmind Oct 2017 Rogue-like -10% EA
8.13 98% 429 votes
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~ 81. Heat Signature Sep 2017 Action -33%
8.11 94% 2,753 votes
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~ 83. X-COM: UFO Defense Dec 1993 Strategy -67%
8.11 94% 2,153 votes
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~ 84. Racket: Nx Jan 2017 Sports VRX EA
8.11 99% 297 votes
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~ 86. HELLDIVERS™ Dec 2015 Co-op -50%
8.10 92% 12,524 votes
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~ 88. Oxygen Not Included May 2017 Survival -20% EA
8.08 92% 10,984 votes
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~ 89. Infested Planet Mar 2014 Strategy -67%
8.08 94% 1,928 votes
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~ 93. Infinifactory Jun 2015 Puzzle -50%
8.04 94% 1,444 votes
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~ 94. Wolfenstein: The New Order May 2014 FPS -50%
8.04 90% 27,377 votes
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~ 95. Technobabylon May 2015 Adventure -70%
8.04 95% 748 votes
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~ 97. Master of Orion 2 Nov 1996 Strategy -50%
8.03 97% 304 votes
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1 98. Sven Co-op Jan 1999 Co-op
8.02 91% 11,487 votes
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1 99. SpaceChem Mar 2011 Puzzle -75%
8.02 92% 3,874 votes
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1 100. Fallout Sep 1997 RPG -75%
8.02 91% 6,396 votes
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1 101. Reassembly Feb 2015 Building -50%
8.02 93% 2,164 votes
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~ 104. Into the Breach Feb 2018 Strategy -20%
8.01 92% 3,156 votes
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~ 105. Sanctum 2 May 2013 Tower Defense -75%
8.01 90% 12,484 votes
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2 106. Singularity Jun 2010 FPS -75%
8.00 92% 2,611 votes
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1 107. Quake II Nov 1997 Action -75%
8.00 94% 1,231 votes
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2 109. Prey May 2017 Sci-fi -50%
7.99 90% 15,462 votes
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~ 112. Redirection Oct 2016 Casual -64%
7.99 100% 118 votes
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~ 113. Rush Rover Nov 2017 Action -15%
7.98 99% 140 votes
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~ 114. Rodina Jul 2014 Space EA
7.98 94% 1,091 votes
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~ 115. Ghost 1.0 Jun 2016 Action -65%
7.98 93% 1,296 votes
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1 118. BioShock 2 Feb 2010 FPS -67%
7.98 90% 9,098 votes
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~ 121. Dead Space Oct 2008 Horror -75%
7.94 90% 9,267 votes
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~ 122. Original War Jun 2001 Strategy -80%
7.93 93% 877 votes
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1 123. The Longest Journey Nov 2000 Adventure -70%
7.93 93% 1,124 votes
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1 124. Valley Aug 2016 Adventure -80%
7.92 91% 2,493 votes
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3 125. Uplink Aug 2006 Hacking -85%
7.91 92% 1,671 votes
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1 127. 1982 Jun 2017 Action
7.91 94% 539 votes
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1 128. Descent Feb 1995 Classic -50%
7.91 96% 254 votes
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1 130. Beyond Good & Evil Nov 2003 Adventure -75%
7.91 92% 1,795 votes
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1 132. Rochard Nov 2011 Platformer
7.90 92% 1,592 votes
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1 133. Deep Rock Galactic Feb 2018 Action -25% EA
7.90 90% 3,685 votes
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2 134. BYTEPATH Feb 2018 Action -50%
7.90 99% 105 votes
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1 135. 1bitHeart Aug 2017 Casual -30%
7.90 97% 187 votes
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1 136. Solar Settlers Jul 2017 Strategy -30%
7.89 100% 83 votes
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4 137. RUINER Sep 2017 Cyberpunk -50%
7.89 90% 3,707 votes
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2 140. Aliens vs. Predator Feb 2010 Action -90%
7.89 89% 9,673 votes
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1 141. FINAL FANTASY VIII Dec 2013 JRPG -50%
7.88 90% 5,579 votes
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~ 143. Starward Rogue Jan 2016 Bullet Hell -75%
7.88 94% 378 votes
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1 144. Unreal Gold Apr 1998 Classic -66%
7.88 92% 1,086 votes
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1 145. REVOLVER360 RE:ACTOR Oct 2014 Action -70%
7.88 95% 263 votes
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~ 146. Half-Life: Blue Shift Jun 2001 FPS -80%
7.88 90% 3,643 votes
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~ 147. Shadowrun Returns Jul 2013 RPG -75%
7.87 89% 8,636 votes
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~ 148. Spore Dec 2008 Simulation -60%
7.87 88% 14,991 votes
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149. Swarmlake Mar 2018 Action -51%
7.87 95% 321 votes
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~ 150. PULSAR: Lost Colony Sep 2015 Space -40% EA
7.87 91% 1,950 votes
LAPLACE_LOG 0.7

Risers today

  1. Logo 4 137. RUINER
  2. Logo 3 116. Command and Conquer 3: Kane's Wrath
  3. Logo 3 125. Uplink
  4. Logo 2 106. Singularity
  5. Logo 2 134. BYTEPATH
  6. Logo 1 14. INSIDE
  7. Logo 1 22. S.T.A.L.K.E.R.: Call of Pripyat
  8. Logo 1 30. Lucy -The Eternity She Wished For-
  9. Logo 1 49. STEINS;GATE 0
  10. Logo 1 54. Space Rangers HD: A War Apart

New entries today

  1. Logo 149. Swarmlake

Fallers today

  1. Logo 5 103. Templar Battleforce
  2. Logo 2 109. Prey
  3. Logo 2 129. Zero Escape: Zero Time Dilemma
  4. Logo 2 139. Shadowrun: Dragonfall - Director's Cut
  5. Logo 2 140. Aliens vs. Predator
  6. Logo 1 15. Tales from the Borderlands
  7. Logo 1 23. The Swapper
  8. Logo 1 31. Orbt XL
  9. Logo 1 50. STAR WARS™ Jedi Knight: Jedi Academy™
  10. Logo 1 55. Warhammer 40,000: Dawn of War - Dark Crusade

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