SCI-FI » Page 5 of 26 » Free Download SCI-FI PC Game - GamePCFull

Galactic Civilizations IV Free download

EXPLORATION / FEATURED / LATEST UPDATE / MANAGEMENT / OPEN WORLD / SANDBOX / SCI-FI / SIMULATION / STRATEGY / TURN-BASED

Galactic Civilizations IV Tales of the Terran Alliance [RUNE] + [Update Hotfix]

18 January, 202618 January, 2026

Read More

StarRupture Free download

ACTION / ADVENTURE / CRAFTING / EXPLORATION / FEATURED / INDIE / OPEN WORLD / SANDBOX / SCI-FI / SHOOTER / SIMULATION / SURVIVAL

StarRupture (v0.1.2) [Early Access]

18 January, 202618 January, 2026

Read More

Warhammer 40000 Dawn of War Definitive Edition Free download

FEATURED / RTS / SCI-FI / STRATEGY

Warhammer 40000 Dawn of War Definitive Edition (v2.6.1.3.3) [GOG]

16 January, 202616 January, 2026

Read More

Nine Sols Free download

ACTION / ADVENTURE / FEATURED / INDIE / LATEST UPDATE / SCI-FI / SOULS-LIKE

Nine Sols Battle Memories [RUNE] + [Update Build bbde385f]

15 January, 202615 January, 2026

Read More

NODE The Last Favor of the Antarii Free download

ADVENTURE / INDIE / LATEST UPDATE / PUZZLE / SCI-FI

NODE The Last Favor of the Antarii [RUNE] + [Update v1.0.12]

14 January, 202614 January, 2026

Read More

FRONT MISSION 2 Remake Free Download

MANAGEMENT / SCI-FI / STRATEGY / TURN-BASED

FRONT MISSION 2 Remake (v1.1.0) [GOG]

13 January, 202614 January, 2026

Read More

Dead Space Remake Free download

ACTION / ADVENTURE / FEATURED / HORROR / SCI-FI / SHOOTER / SURVIVAL

Dead Space Remake [PROPER-VOICES38]

12 January, 202612 January, 2026

Read More

Shadow Labyrinth Free download

ACTION / ADVENTURE / LATEST UPDATE / SCI-FI

Shadow Labyrinth [RUNE] + [Update v1.1.0]

10 January, 202610 January, 2026

Read More

Dark Moon Free download

EXPLORATION / INDIE / MANAGEMENT / RTS / SCI-FI / SIMULATION / STRATEGY / SURVIVAL

Dark Moon (v1.02) [RUNE]

7 January, 20267 January, 2026

Read More

Chip n Clawz vs The Brainioids Free download

ACTION / RTS / SCI-FI / STRATEGY

Chip n Clawz vs The Brainioids (v1.0.24500) [RUNE]

7 January, 20267 January, 2026

Read More

Daemon X Machina Titanic Scion Free download

ACTION / EXPLORATION / FEATURED / HACK AND SLASH / HORROR / LATEST UPDATE / OPEN WORLD / SANDBOX / SCI-FI

Daemon X Machina Titanic Scion Into the Abyss [RUNE] + [Update v1.2.2 incl DLC]

4 January, 20264 January, 2026

Read More

ACTION / ADVENTURE / EXPLORATION / FEATURED / OPEN WORLD / SANDBOX / RPG / SCI-FI / SHOOTER / SURVIVAL

STALKER 2 Heart of Chornobyl Ultimate Edition (v1.8.1.1) [GOG]

24 December, 202525 December, 2025

Read More

STALKER GAMMA Free download

ACTION / ADVENTURE / EXPLORATION / FEATURED / LATEST UPDATE / OPEN WORLD / SANDBOX / RPG / SCI-FI / SHOOTER / SURVIVAL

S.T.A.L.K.E.R GAMMA (v9.4.0) [MOD] [GOG] + [Update Hotfix]

22 December, 202522 December, 2025

Read More

PIONER Free download

ACTION / CRAFTING / NEW RELEASES / OPEN WORLD / SANDBOX / RPG / SCI-FI / SHOOTER / SURVIVAL

PIONER [Early Access]

22 December, 202522 December, 2025

Read More

Hail to the Rainbow Free download

ACTION / ADVENTURE / FEATURED / INDIE / NEW RELEASES / PUZZLE / SCI-FI / SHOOTER / SURVIVAL

Hail to the Rainbow [TENOKE]

16 December, 202516 December, 2025

Read More

Tales From The Unending Void Season 2 Free download

ADVENTURE / CASUAL / INDIE / MATURE / NEW RELEASES / NUDITY / SCI-FI / VISUAL NOVEL

Tales From The Unending Void Season 2 (v0.22.4) [GOG]

15 December, 202515 December, 2025

Read More

Deadzone Rogue Free download

ACTION / FEATURED / LATEST UPDATE / SCI-FI / SHOOTER

Deadzone Rogue [RUNE] + [Update v1.0.0.25]

10 December, 202510 December, 2025

Read More

Sins of a Solar Empire II Free download

FEATURED / LATEST UPDATE / RTS / SCI-FI / SIMULATION / STRATEGY

Sins of a Solar Empire II Reinforcements [RUNE] + [Update v1.45.11]

7 December, 20257 December, 2025

Read More