Top similar games like Sethian:

What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet.

What if someone knew your mind better than you did? The Swapper is an award-winning, narrative driven puzzle game set in the furthest reaches of space.

Solve challenging cable-based puzzles and uncover what really happened to the crew of The Alabaster. Now with Hint System (for those ultra tricky puzzles).

Q.U.B.E: Director's Cut is the definitive version of the brain-twisting first-person puzzler. Using special high-tech gloves to manipulate cubes in the environment, the player solves an array of conundrums - from physics-based challenges; to 3D jigsaws; to platform-based trials.

The true meaning of the word fear... Once upon a time, fairy tales were valuable cautionary yarns filled with dire warnings and sage advice. However, over time, the stories have become so watered down with cute woodland creatures and happy endings that they have lost their true meaning and purpose. No more!

The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).

Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!

The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.

Polarity takes it to the next level, demanding all of your wits and reflexes. Full-featured local co-op campaign.

Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.

Tumblestone is the first original action-puzzle game of the past fifteen years -- completely reinventing the genre into a deep and cerebral puzzle solving experience that you won't forget.

In 2097, life is discovered on Mars. When your mission of first contact becomes trapped by a cave-in, you must master the alien ecosystem to survive. Soon you stumble upon more than anyone expected, and with time running out, you will make a decision that determines the fate of a lost planet.

Contact Protocol is a starship job simulator. When passing other ships on the way to Jupiter, you’ll check their details against company records and facilitate safe passage, but be wary - there are corporate competitors, smugglers, and more in the space lanes…

Combine the mechanics of four unique tools to explore a scientific facility and expose its secrets. Your play style will shape your adventure in this world full of mysteries to uncover. Learn with your mistakes and evolve to escape from this unique mind prison.

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

Alien Ship Console is an atmospheric puzzle game with arcade elements, where you must figure out the mysterious interfaces on an alien spaceship. Explore buttons and levers, solve unique challenges for an unknown alien civilization.

Prismania is a surreal puzzle adventure game. Solve prism puzzles to escape from the well and find out how you ended up there.

Navigate the beauty and hazards of the solar system while riding a wave of light through 100+ levels in this innovative action-puzzle game!

This narratively driven puzzle platformer puts you in the role of Cassie, an intrepid scavenger seeking salvage in abandoned mining facilities. Embark on an adventure with your inventor friend Annie, take control of the gravity, and solve challenging puzzles in a mysterious sci-fi setting.

Tend to the intergalactic flora and fauna on a puzzling space station. This short n' weird journey takes around 2 hours to complete.

EXISTENTIAL is a first-person story-driven puzzle game that offers a unique solution that will put your existence into the game world.

Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

After a dimensional transporter renders The Girl and her siblings obsolete, they must flee from The Company that created them in this gripping alternate 1980s timeline thriller.

Take Control is an action game with puzzle elements that takes place in the future. To fully master the ability to control minds a DNM operative will have to pass a series of tests. Your mind is your main weapon!

After a dimensional transporter renders The Girl and her siblings obsolete, they must flee from The Company that created them in this gripping alternate 1980s timeline thriller.

Devilishly difficult but insanely rewarding physics puzzler. Play through 85 levels of diverse and ingenious physics-based challenges.

Sublunar is a Sci-fi, Puzzle, Strategy game, where the goal is to convert settlements over to your faction, by performing missions and strategic upgrades, while fending off bandits and subsiding revolts.

RTG is a sci-fi puzzle/platformer featuring unique rendering method: CPU based ray-tracing. Dive into game's strange world, solve gradually challenging puzzles and, piece by piece, unravel mystery behind what you see and experience.

The treacherous world of Cyber Neon and Data Mist, with the core gameplay of puzzle solving, deduction and parkour. Single-player or multi-player play as a time and space hacker, collect the subtle evidence scattered everywhere, to reveal the unknown shocking truth.

A Forgetful Loop is a time-based worker-placement puzzle game, where you need to weigh up which nodes are more important at a given moment; To get closer to the core, closer to the finish line!