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Most Popular Sci-fi Games

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Son of a Gun
22 October 2024 (PC, Nintendo Switch)
From $1.09
$5.55
PC $1.09
Tribes 3: Rivals
12 March 2024 (PC)
From $13.76
PC $13.76
Unit 404
21 August 2020 (PC, Mac)
From $4.99
PC $4.99
Epoch Spire
18 August 2025 (PC)
From $0.01
PC $0
The Fall of Lazarus
5 October 2017 (PC)
From $0.01
$10.79
PC $0
Mars: Chaos Menace
16 November 2018 (PC, Nintendo Switch, PlayStation 4)
From $0.45
$2.7
PC $0.45
Xbox One $2.67
PlayStation 4 $8.14
Xbox Series X/S $2.67
Starcom: Nexus
12 December 2019 (PC, Linux)
From $7.28
PC $7.28
Gone Viral
1 September 2021 (PC)
From $1.97
$2.12
PC $1.97
SIRIUS-4
2 September 2025 (PC)
From $4.99
PC $4.99
Farworld Pioneers
30 May 2023 (PC, PlayStation 5, Xbox Series X/S, Xbox One, PlayStation 4)
From $2.8
$2.8
PC $3.79
Xbox One $6.6
PlayStation 4 $14.99
PlayStation 5 $14.99
Nemesis: Lockdown
31 May 2022 (PC)
From $13.21
PC $13.21
Discovery
2026 (PC, PlayStation 5, Xbox Series X/S)
From $11.99
PlayStation 4 $11.99
Vostok 2061
7 October 2022 (PC)
From $2.49
$2.7
PC $2.49
Xbox One $7.28
PlayStation 4 $9.99
Xbox Series X/S $7.28
Voidship: The Long Journey
8 February 2019 (PC)
From $1.89
$8.07
PC $1.89
Starfighter Origins
25 April 2017 (PC)
From $19.99
PC $19.99
Dissonance
27 April 2022 (PC)
From $0.01
PC $0
Colony Siege
7 September 2020 (PC)
From $6.53
PC $6.53
Astrohaulers
2 September 2025 (PC)
From $0.01
PC $0
Mech Merc Company
7 July 2025 (PC)
From $11.44
PC $11.44
Signal
14 October 2023 (PC)
From $0.01
PC $0
SCP: Observer
25 April 2023 (PC)
From $0.01
PC $0
Guntech 2
13 January 2022 (Xbox Series X/S, Xbox One)
From $3.4
$3.4
PC $14.99
Xbox One $4.48
Nintendo Switch $11.64
Xbox Series X/S $4.48
Star Vortex
28 July 2025 (PC)
From $0.01
$24.99
PC $0
Stellaris: Galactic Paragons
9 May 2023 (PC, Mac, Linux)
From $2.99
$2.99
PC $5.71
Xbox One $15
Xbox Series X/S $15
CAM
10 September 2024 (PC)
From $8.99
PC $8.99
Steel Century Groove: Midnight
5 March 2025 (PC)
From $0.01
PC $0
Satellite Odyssey: Jupiter
2026 (PC)
From $0.01
PC $0
Chernobyl Again
12 September 2024 (PC)
From $8.99
PC $19.99
PlayStation 5 $8.99
Stardiver
12 September 2024 (PC)
From $0.01
PC $0
Red Matter 2
18 August 2022 (PC)
From $14.81
PC $14.81
PlayStation 5 $29.12
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