Sci-fi

In a time-travel themed psychological horror game, explore cursed regions of the past, solve puzzles, and escape forces that threaten reality. Your choices determine your fate and the flow of time.

A visual novel for girls: Experience a fun time travel adventure and make friends with some quirky girls at a science camp. Will you solve the mysteries and find your way back to your time? Your choices make your own story! Full with challenging puzzle games, and unique endings.

Seven strangers. One collapsed cave. No escape. A sci-fi mystery visual novel where every route to survival pulls you closer to a different companion—and a different lie. Will you unravel the mystery before the cave unravels you?

A combat-less narrative RPG. Explore an alien city inhabited by human-insect hybrids. Roll dice, join a revolution, become a mutant yourself. The choices are yours, but so are the consequences.

In Star Trek Online, the Star Trek universe appears for the first time on a truly massive scale. Players take the captain's chair as they command their own starship and crew. Explore strange new worlds, seek out new life and new civilizations, and boldly go where no one has gone before.

Omnimus. Welcome to the future! A visual novel about a daring experiment.

In this first-person puzzle-solving game, you're a robot with a mission on a space station. And like any great robot, you're going to have to explore, teleport and ricochet your way around the base, in which each room and corridor is a puzzle to solve.

Mirror's Edge™ Catalyst raises the action-adventure bar through fluid, first person action and immerses players in Faith's story as she fights for freedom.

Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.

Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!

"A Timely Intervention" is an innovative RPG featuring animated battle visuals, polished gameplay mechanisms, an intricate storyline and a cast of colourful characters. Developed by the team behind "The Tale of a Common Man", it's a must-have for fans of the genre!

Defend galaxy against Alien invasion in the RTS offline game with roguelike fun