Sci-Fi builder is a simulator and third-person sandbox game defined by creativity and fantasy where you play with hundreds of different characters, like humanoids, alien races, creatures and robots, it's a game where you can do whatever you want.
The Shareware legend Demonstar comes soaring back with new game modes, revised gameplay, and new Eastereggs to encounter. Originally published in 1997, and later earning Shareware Game of the Year 1999, Demonstar was, and still is one of the best Space shooters ever created.
Experience the ultimate turn-based colony building game in Citizens: On Mars! As the leader of a fledgling Martian settlement, your mission is to develop a thriving colony amidst the harsh and unforgiving environment of the Red Planet.
This is a shooting action game in the style of Metroidvania. It is not a very complex maze, and the emphasis is on shooting combat. There are several types of weapons that can be used, and maintaining firepower is an important key to the strategy.
Diluvian Ultra is a single-player, first-person shooter focusing on a retro aesthetic and fast-paced, strategic combat. The game is set in its own expansive fictive universe. Rather than gritty or dark, Diluvian Ultra is colorful and fantastical, like the cover of pulp sci-fi novels of the past.
Embark on a cosmic journey with "Milky Way Jigsaw Puzzles". Solve puzzles featuring stars, galaxies, and celestial wonders while unlocking Steam Achievements. Dive deep into the universe, learn astronomical facts, and connect with fellow puzzle enthusiasts. Your galactic adventure awaits!
Launch the Voyager space probe to the furthest depths of the Solar System! Use gravity to slingshot around planets and scan, orbit, or land on targets to earn stunning replays of your accomplishments.
Martian Secrets is a 3D free-view meditation hidden object game where you have to fly around the map and look for the required items. But be careful, if you choose the wrong item, you will have to start all over again!
Build and manage space outposts on the Moon and Mars in this realistic simulation game. From the first step on the Moon to Mars colonization, launch rockets, take care of your astronauts and expand your base as you explore the cosmos. No grind, just pure management and exploration fun.