Sci-fi Steam games — page 5
Stored observation / content update:
| Game | Release date | Positive reviews | Reviews | Price (USD) |
|---|---|---|---|---|
| EARTH DEFENSE FORCE 5 | Jul 11, 2019 | 94% | 11,592 | 59.99 |
| Warhammer 40,000: Boltgun | May 23, 2023 | 89% | 18,591 | 21.99 |
| OPUS: Echo of Starsong - Full Bloom Edition | Aug 31, 2021 | 96% | 9,540 | 24.99 |
| EARTH DEFENSE FORCE 4.1 The Shadow of New Despair | Jul 18, 2016 | 95% | 10,590 | 19.99 |
| 5D Chess With Multiverse Time Travel | Jul 22, 2020 | 97% | 9,038 | 11.99 |
| BATTLETECH | Apr 24, 2018 | 84% | 33,387 | 39.99 |
| Half-Life 2: Deathmatch | Nov 1, 2004 | 91% | 15,437 | Not available |
| Command & Conquer: Red Alert™ 2 and Yuri’s Revenge™ | Mar 7, 2024 | 94% | 11,113 | Not available |
| Call of Duty: Black Ops II - Multiplayer | Nov 12, 2012 | 92% | 13,726 | 39.99 |
| SteamWorld Dig | Dec 5, 2013 | 94% | 11,076 | 9.99 |
| MENACE | Feb 5, 2026 | 91% | 14,245 | 39.99 |
| Transmissions: Element 120 | Jun 16, 2016 | 95% | 9,963 | Free |
| Control, I'm Not Coming Back | May 29, 2026 | 98% | 7,196 | Free |
| STEINS;GATE 0 | May 8, 2018 | 96% | 8,615 | 34.99 |
| Gravitas | Aug 23, 2019 | 98% | 7,168 | Free |
| Far Cry 3 - Blood Dragon | May 1, 2013 | 87% | 20,039 | 14.99 |
| LEGO® Star Wars™ III: The Clone Wars™ | Mar 22, 2011 | 95% | 9,358 | 19.99 |
| Aliens: Dark Descent | Jun 19, 2023 | 88% | 19,105 | 39.99 |
| Planet of Lana | May 23, 2023 | 93% | 10,946 | 2.99 |
| COCOON | Sep 29, 2023 | 95% | 9,229 | 24.99 |
| Awesomenauts | Aug 1, 2012 | 85% | 26,851 | 19.99 |
| Avorion | Mar 9, 2020 | 90% | 14,663 | 24.99 |
| Destroy All Humans! | Jul 28, 2020 | 92% | 11,631 | 29.99 |
| Serious Sam 2 | Jan 31, 2012 | 90% | 14,433 | 9.99 |
| Sanctum 2 | May 15, 2013 | 90% | 14,393 | 14.99 |
| Furi | Jul 5, 2016 | 90% | 14,129 | 19.99 |
| Inside the Backrooms | Jun 20, 2022 | 80% | 46,903 | 6.99 |
| Warhammer 40,000: Mechanicus | Nov 15, 2018 | 89% | 15,326 | 29.99 |
| Warhammer 40,000: Dawn of War II: Retribution | 2026-08-31 | 90% | 13,180 | Not available |
| System Shock | May 30, 2023 | 90% | 13,189 | 11.99 |
| Citizen Sleeper | May 5, 2022 | 92% | 10,772 | 19.99 |
| Iron Lung | Mar 9, 2022 | 92% | 11,426 | 7.99 |
| Thomas Was Alone | Nov 12, 2012 | 94% | 9,404 | 9.99 |
| Wall World | Apr 5, 2023 | 90% | 12,871 | 1.04 |
| Lucy -The Eternity She Wished For- | Feb 28, 2016 | 95% | 8,265 | 9.99 |
| Loddlenaut | Nov 16, 2023 | 98% | 6,380 | 19.99 |
| BioShock 2 | Feb 9, 2010 | 89% | 15,030 | 19.99 |
| LOCKDOWN Protocol | Nov 18, 2025 | 86% | 20,123 | 9.99 |
| Digimon Story Cyber Sleuth: Complete Edition | Oct 17, 2019 | 90% | 13,434 | 49.99 |
| Omega Strikers | Apr 27, 2023 | 84% | 23,620 | Free |
| Species: Unknown | Oct 23, 2025 | 90% | 12,719 | 9.99 |
| Pacific Drive | Feb 21, 2024 | 83% | 27,251 | 29.99 |
| Marathon | Mar 5, 2026 | 77% | 65,049 | 39.99 |
| Wasteland 3 | Aug 27, 2020 | 85% | 22,519 | 39.99 |
| Return to Castle Wolfenstein | Aug 3, 2007 | 93% | 9,386 | 4.99 |
| Spiral Knights | Jun 14, 2011 | 84% | 24,268 | Free |
| Serious Sam HD: The First Encounter | Nov 24, 2009 | 93% | 9,068 | 14.99 |
| The Outer Worlds | Oct 23, 2020 | 82% | 28,301 | 29.99 |
| Cloudpunk | Apr 23, 2020 | 87% | 15,644 | 19.99 |
| Minds Beneath Us | Jul 31, 2024 | 96% | 6,532 | 19.99 |