In the year 2215, orbiting humanity's newest extrasolar colony, Police Captain Vincent Cassini, becomes embroiled in an intersystem conspiracy to bury crimes that occurred during t...
Perform a series of tests with warping portals for the watching scientist. Test Subject Blue is a puzzle-platform game released on March 2, 2011. The player controls a lab experim...
Drowned God: Conspiracy of the Ages is a 1996 science fiction adventure game developed by Epic Multimedia Group and published by Inscape. The game propounds the conspiracy theory t...
Help Commander Harrington Crag of the starship Endless Search escape the hot pursuit of the MALAGAI. A game that offers different playing speeds and strategy levels that is sure to...
CAN YOU SAVE THE SCIENTISTS ON APOXUS PRIME? PixelJunk Shooter Ultimate is a twin-stick shooter with equal elements of action and puzzle solving. Saving scientists and uncovering...
The Space Bar is an adventure game co-developed by Boffo Games and published by Rocket Science Games and SegaSoft in 1997. The game features a humorous cast of aliens in the framew...
An Interactive Fiction game based on the book with the same name. Set as a sequel to the book, taking place after the book ends.
Celestial Mechanica is a Flash-based platformer by Roger Hicks and Paul Veer. Celestial Mechanica delivers a mixture of action, puzzle, exploration and adventure while sporting the...
Glum Buster is a action adventure platformer charityware video game, created by CosMind, for Windows PC platforms. The game is free to download and free to play.
The collection has over 50 retro classics to experience across every genre; arcade action, shooters, beat’em ups, puzzlers, old favourites and hidden gems, with a raft of modern fe...
Players take turns in marking squares on a grid. The first player unable to move loses.
Dr. Mario BS Ban is a Downloadable game for the Satellaview that was broadcast in at least 9 runs between March 30, 1997 and April 2, 2000. Early game broadcasts were accompanied b...
You are an alien from a distant galaxy who is totally obsessed with blow up balloons. Having popped every last balloon on your home planet, now you must venture to other worlds in...
Your hero is Andy Freeman, a technical engineer of the Zeus-M700 spacecraft, sent on an expedition to the satellite of Jupiter to colonize it. However, what is conceived does not a...
Faraway Proximity is a third-person puzzle game about recovering lost books. You have been contacted to recover a set of misplaced books. Find them by solving different types of ch...
Using Valve assets from the video game Portal made in 2006 and maps/storyline from 2006, The Project-Beta team present a modification to Portal that allows players to play Portal 1...
J.D. Spy (short for John Doe Spy) is a puzzle-adventure game that pulls you, an innocent civilian, into the midst of an international terrorist plot. To save your own life, you wil...
Restore the Planet. Plastics. Poisons. Nuclear waste. Ozone-destroying gases. Genetic mutations. There was no end to what man did to make earth uninhabitable. And now man wants to...
Your mission is tough: Find and destroy the evil Quadraliens who have infested Cybernetic Power Station ASTRA and bring the reactor back under control. You have to work your way th...
You're never alone with a clone. Rewind time and duplicate yourself in this first person puzzle game. Eliminate your enemies, even if it's yourself. Can you make it to the exit? Yo...
Put your skills to the test and challenge yourself in this new breed of platformer. Refine your mechanics, earn the ranks, then post them against the community on the Steam Leaderb...
spaceBOUND - это жестоко сложная головоломка-платформер, действие которой разворачивается в условиях невесомости. Оказавшись на мели и связанные кислородным тросом, два астронавта...
MARSS is a reaction-oriented and puzzle laden RTS game. Use the power of numbers, mandatory friendship and space-gulag threats to take back Mars and expand the robocommunist empire...
Aperture Science DS, previously known as Portal DS, is a Homebrew version of the popular Portal game series. The project has been released as part of the Neo Flash 2013 coding comp...
You play as an agent, briefed to defuse a bomb on a high-speed train. A DAW (Digital Warfare Assistant, ie. a hacker) is assigned to you and helps you through the game.
Something sinister is going on in the universe. Strange sightings have been reported; it seems that clones of ships, people and even planets have been appearing; clones that appare...
A bizarre 2.5D puzzle platformer where the world revolves around you...literally. Split yourself and the world around you in two to create new paths through the World of Abstractio...
Space Farmers is a co-op game only and has no single player mode. Grab a friend, grab a gadget, grab a gun and get ready. Space Farmers is the most fun you'll ever have in a co-op...