Top similar games like OS95 Plus!:

The Signal From Tölva is an open-world first-person shooter set on a distant, haunted, future world. Unlock savage weapons and recruit robots to fight alongside you as rival factions struggle to discover the source of the mysterious signal. What you discover will decide the fate of a world.

Historically inaccurate first-person puzzle game. Explore the ancient secrets of the Great Library and navigate through mystical mazes. Manipulate and combine the powers of Force, Energy and Matter to ascend a tower with challenges that rise along with your altitude.

Rusty's Day Off is a stylized FPS with puzzle elements in which you play as Rusty, a janitor, facing his own rogue robots. You'll have to fight, solve puzzles, and jump & run all over the place to get through this day.

Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

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).

Experience Suicide Guy now in Virtual Reality for the greatest, most immersive snooze! These surreal dreams have never been so chaotic and frantic. If you're faint of heart, do not play this game.

Suicide Guy is set in the incredibile and extraordinary dreams of its protagonist. What would you do in order to save the thing you love most? Immerse yourself into his weird dreams and help him to wake up before it's too late.

Pocket Dictator is a first-person puzzle game set in a distant future. Escape a prison governed by a bloodthirsty dictator.

Red Trigger Prologue Remastered is an FPS Puzzle game inspired by Portal, Antichamber and more. Use a gun that can expand or retract red blocks, but you can only expand three at a time, so you'll need to manage your energy wisely. Those red blocks are used in many different ways

Cubin is a first-person platform puzzle game that immerses you in the LGA experience. Complete 60 experiments to discover the truth about this simulation.

A puzzle platformer where you play as an AI being tested to determine your intelligence in puzzle solving.

Solve portal-based puzzles using platforming and various other mechanics!

ONCE / однажды is a first-person adventure game set in an alternative post-Soviet space. As a volunteer, you go to conduct an unscheduled inspection of power plant points.

Find yourself aboard a giant spaceship in IHAS, a gripping Sci-Fi adventure handcrafted by a solo Ukrainian developer. Experience intense FPS action, mind-bending puzzles, and epic boss battles.

After quitting your job and returning to your hometown, you start living in an old house rented from your uncle, but you are haunted by the ghost of an urban legend that famous in the area. Can you survive this unintentionally exciting shared life?

Hypermind is a first-person puzzle game inspired by Portal. As a tester, you have been given four powerful abilities, and you will need to solve a series of interesting puzzles with combinations of these abilities and a touch of imagination.

A two-player co-op puzzle game with 30 challenging levels. Work together, solve puzzles, and practice deep breathing as your partner "figures it out."

The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

A story based, puzzle game, Monsty Corp will have you exploring the facility known as “Monsty Corp”, an advanced science facility closed down due to strange occurrences.

This prologue was created to present an overall concept of the main game through a pair of gameplay hours to introduce you to some of the game’s mechanics, creatures, and ideas.

Cube Mind is a challenging first-person puzzle game with a futuristic and minimalist aesthetic. Solve interconnected rooms using logic, precision, and creativity in a world where every action matters.

Battle For Ercaton: Robot Uprising is a hardcore, story-driven first-person shooter that throws you into a world of ruthless machines and hidden secrets on the planet Ercaton.

Escape room, puzzle box, first person adventure game where you explore a mysterious island and summon its Gods.

Cubin II is a first-person puzzle-platformer game that re-immerses you in the LGA experience. Complete the story by solving these 50 new experiments to finally escape from this terrible place.

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 Lost Dreams is the new chapter from the Suicide Guy game series: a first person puzzle game set in a world of new crazy dreams. In this adventure you'll have to find a way to wake up from your nightmares.

S.T.A.L.K.E.R.: Clear Sky is the prequel chapter of the Legends of the Zone Trilogy. With the ability to directly influence the balance of power through Faction Wars, step into the boots of Scar — a seasoned mercenary, able to somehow survive deadly Emissions.

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.

A physics-driven first-person puzzle platformer where you must outsmart traps and escape the lab before it consumes you.

S.T.A.L.K.E.R.: Call of Prypiat follows the story of special service agent Major Degtyarev as he investigates the fate of a lost expedition.

S.T.A.L.K.E.R.: Shadow of Chornobyl, the first chapter of the Legends of the Zone Trilogy, which started it all.