List of linux sci-fi Porn Games

SEXDIVERS

SEXDIVERS is a survival shooter where you protect a scientific team on a dangerous alien planet. Fight fierce creatures, complete risky missions, and grow your fame! Unlock steamy rewards, level up your skills, and dive into a world of danger, passion, and adrenaline!​

S.H.E.L.T.E.R. - An Apocalyptic Tale [v1.0]

The day everyone feared, the day everyone hoped would never come, arrived in the form of a nuclear cloud. The government shelters, built to save and protect the lives of its citizens soon crumbled from overpopulation and lack of food. With no other choice, many tried to find another life by retur...

SPECS

SPECS is a new brand of android programmed to satisfy sexual needs. She can be used for any sexual position desired by the owner. This animation project is a showcase of her capabilities with the use of a multi-purpose dildo.​

SS Aphrodite [v0.1]

Sage's Cravings

Play as Yoru and eliminate malfunctioning bots to make Icebox Kitchen a safe space to cook ramen in and satisfy Sage's Cravings​

Sakura Space

Captain Shika has seen all kinds of things in her adventures throughout the universe, and with her two loyal crew members by her side, she's managed to make a name for her small company of mercenaries. When Shika finds a bounty job offering an absurd amount of money, she doesn't hesitate to act: ...

Sappire Speed

NSFW Sonic inspired game! Gameplay:

Sargasso

*Turn-based simulation to explore automatically generated dungeons. A randomly generated map that provides a new thrill every time you play. Strengthen expedition crew with the recovered supplies, increase crew by rescued victims, conquer a wider and more difficult map, and unravel the mystery of...

Satellite

Schoolgirl Brother [v0.38]

Play as the brother of the girls from GirlLife, Kolka in a somewhat similar but alternate time. The goal is the corrupt your sisters and mother to the fullest extent.

Secret Agent ~Kishi Gakuen no Shinobi Naru Mono~

Mikage Jin, the protagonist, is a descendent of a family of ninjas who have been tasked with defending Japan ever since the Edo period. He is in training both to become an expert in the ninja arts and to eventually succeed his mother as a secret intelligence operative. He was deployed, undercover...

Secret Dawn

Secret Dawn is an adventure RPG for adults full of intrigue, lust, and deception. Set in the near future, the player follows lovestruck rural commoners Jon and Eva as they are unwillingly led to participate in a world-famous game show called "Crucible". Their relationship will be put to the ultim...

Secrets of the Wasteland

Secrets of the Wasteland is a real-time mature 3D RPG game in which you take on the role of a lonesome wanderer new to the region. You, a person with a murky past trying to make it in the harsh and desolate Mojave Desert wake up in a bar called River’s End dizzy and clueless as to how you ended u...

Sedita Quest

a short demo about a newcomer worker who starts his first day at the superhero headquarters, meeting his first superhero of his life

Seek In!

The protagonist of this story is an advanced extraterrestrial being with a highly sophisticated civilization. Facing a population decline, the alien race has turned to groundbreaking technology: catching humans, modifying them, and utilizing them to address their demographic crisis. Raise them in...

Sensei [v0.0.1 Prologue]

You play as Richard. This is a young guy who, from early childhood, learned the frailty of life. Richard had just returned from military service, where unpleasant events happened to him that changed him. In the game, Richard will have to unravel many secrets (detective), help his students (school...

Sentai Senki Buster Blue -Infiltration into an evil organization

The Tri-Busters are a team of heroes fighting against the evil organization Cyark, which is plotting to take over the world. The protagonist Blue disguises herself as a fighter on an infiltration mission and infiltrates the enemy's hideout! However, there she is sexually harassed and given "servi...

Sex Bot Corp

Currently Sex Bot Corp is in development. I have just started on it and it has waves and waves of coding to go. Help support me so I can continue to get the buildings created by a tile artist. Each building is interactable and serves a purpose as you take over the world.​

Sex City 2069

Sex City: 2069 is a third-person cyberpunk shooter, you'll embody a captivating female protagonist amidst an atmosphere of cyberpunk and science fiction. Prepare yourself for adult-oriented content as you dive into the depths of this virtual city.​

Sex Tentacles

Welcome to "SEX Tentacles," an Adult-Only game set in a futuristic, cyberpunk world where technology and erotic desires collide. In this titillating 18+ experience, explore the depths of your desires as you traverse an immersive universe where cybernetic tentacles reign supreme.​