★★★★★(10)
Snake:Byte
Grove Dev
2D Game
2DCG
+13
Free Sci-Fi Games
1061 free games to download
Sci-fi adult games unfold in futuristic or space-based worlds, blending technology, alien encounters, and advanced societies with adult content. Browse free sci-fi adult games for imaginative settings where the erotic and the futuristic collide.
★ Top Picks in Sci-Fi
★★★★★(10)
★★★★★(17)
Selara
Sacred Sage
3DCG
Adventure
+15
★★★★★(7)
Evos Rising
Aces_
3DCG
Animated
+19
★★★★★(20)
Waifu Dreams City
Waifu Dreams Studio
3D Game
Ahegao
+47
★★★★★(20)
The Pilgrimage (Chapter 2)
Messman
3DCG
Adventure
+20
★★★★★(13)
Totally Planned Landing
Totally
2DCG
Adventure
+15
★★★★★(10)
Shape of You
Soy
2DCG
AI CG
+9
★★★★★(9)
Chronoromancer
Chronoromancer Studio
2DCG
Adventure
+32
★★★★★(8)
Parasitorium
SupremeAI
AI CG
Anal Sex
+20
Haylxx Mansion
Nachyvel
3DCG
Adventure
+17
★★★★★(3)
Eden 4 Harem Paradise
Mr. Kin
3DCG
Animated
+14
★★★★★(13)
Petulantia
DarkShip/Marmuck
2DCG
AI CG
+15
Cyber Haven
Begul
2D Game
3DCG
+7
★★★★★(20)
Cultivation Spiral
CSdev
2DCG
AI CG
+17
★★★★★(20)
World after War
Crazy Forge Studio
3DCG
Anal Sex
+32
★★★★★(7)
Dice Dik Saga
Dik Tate
Ahegao
AI CG
+34
★★★★★(20)
My Hentai Fantasy
Naughty Capy
3DCG
Anal Sex
+25
★★★★★(27)
Chronicles of Kartoba
SinisterSlick Games
3DCG
Animated
+21
★★★★★(4)
Renegades Vault
Drako Productions
Adventure
AI CG
+21
★★★★★(12)
The Velan Reach: Book One
Naughty Road
3DCG
Adventure
+12
★★★★★(1)
Course to Venus!
Not Every Witch
2D Game
2DCG
+16
★★★★★(18)
Sinful Vampires
Hematite
3DCG
Adventure
+24
★★★★★(2)
Vampire Syndicate: Gangs of MoonFall
A Memory of Eternity
3DCG
Creampie
+9
★★★★★(1)
Phantom Protocol
Cincinnatusgaming
3DCG
Animated
+16
Fembot Vending Machine
Strange Girl
2DCG
Anal Sex
+9
★★★★★(20)
Once a Porn a Time
Salty01
2D Game
2DCG
+20
★★★★★(17)
City Lights Love Bites
NaughtyOba
3DCG
Animated
+19
Zone Zero Project
Hzonezero Project
2DCG
AI CG
+6
★★★★★(20)
18+
Unity
Hounds of the Meteor
DogFactory
2D Game
3DCG
+22
★★★★★(18)
xxxFiles
Caine.Totally.Sane
3DCG
Adventure
+33
Frequently Asked Questions
What are the best Sci-Fi adult games?
The top-rated Sci-Fi games on GamingPleasure are Chronicles of Kartoba, Hunted on Eclipse-9, Android LIFE.
How many free Sci-Fi games are on GamingPleasure?
GamingPleasure currently hosts 1,061 free Sci-Fi adult games, all available with direct download links.
Are Sci-Fi adult games free to download?
Yes — every Sci-Fi game on GamingPleasure is free to download. No account, subscription, or payment is required.