238 games like The Sentinel

Highway Encounter is a strategy/action game played from a 3D isometric perspective in which you must successfully chaperone a bomb along a long, straight stretch of highway and into the alien base at the end of it. There are thirty screens to pass through and...

An isometric adventure game set on an alien spaceship bound for earth.

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Cosmic Bugs (previously titled Cosmo Bots) is an action-puzzle PC game developed by Retro64. The game was initially released on November 11, 2004, and later republished through PopCap Games in 2007, rebranded as Cosmic Bugs. It was available for download until...

Super QIX is the 3rd installment in the QIX franchise where players try to reveal a hidden picture.

Colors of War is a little known strategy game in which your goal is to conquer the world in your color using a variety of different units.

Unlike most other, action-oriented Armored Core titles, this installment is a strategy game. The player has no direct control of the mech in the action but can customize the mech as always, implementing additionally an AI that will fight on its own. The role o...

Viewfinder is a puzzle game where you can reshape the world around you by taking photos with an instant camera.

You woke up in a mysterious room you have never seen before. Can you find another way out? Samsara Room is a remake of the praised predecessor of the Rusty Lake & Cube Escape series.

Half-Life 2: Episode Two is a first-person shooter set in the aftermath of the Citadel's destruction. Players control Gordon Freeman as he and Alyx Vance travel through forests and underground tunnels toward a resistance base, facing Combine forces and new ene...

The Witness is a single-player game in an open world with dozens of locations to explore and over 500 puzzles. This game respects you as an intelligent player and it treats your time as precious. There's no filler; each of those puzzles brings its own new idea...

In the only remaining human city of Bezoar, Major Fletcher, an Army Combat Veteran and soldier of the CLN, is dragged into a conflict between two of mankind's greatest enemies. He is to discover that nothing is what it seems to be. Hard Reset is an action-pac...

Sequel to the acclaimed Portal (2007), Portal 2 pits the protagonist of the original game, Chell, and her new robot friend, Wheatley, against more puzzles conceived by GLaDOS, an A.I. with the sole purpose of testing the Portal Gun's mechanics and taking reven...

Waking up in a seemingly empty laboratory, the player is made to complete various physics-based puzzle challenges through numerous test chambers in order to test out the new Aperture Science Handheld Portal Device, without an explanation as to how, why or by w...

BioShock is a horror-themed first-person shooter set in a steampunk underwater dystopia. The player is urged to turn everything into a weapon: biologically modifying their own body with Plasmids, hacking devices and systems, upgrading their weapons, crafting n...

Half-Life is a 1998 first-person shooter (FPS) game developed by Valve Corporation and published by Sierra Studios for Windows. It was Valve's debut product and the first game in the Half-Life series. The player assumes the role of Gordon Freeman, a theoretica...

BioShock 2 is the second game of the BioShock series and the sequel to BioShock. It continues the grand storyline of the underwater metropolis Rapture. BioShock 2 capitalizes and improves upon the high-quality effects, unique gameplay elements, and immersive a...

In Deus Ex: Human Revolution you play Adam Jensen, a security specialist, handpicked to oversee the defense of one of America's most experimental biotechnology firms. But when a black ops team breaks in and kills the scientists you were hired to protect, every...

Mirror's Edge is a first-person action-adventure game focused on parkour and free-running. Set in a heavily surveilled city, players control Faith, a courier who traverses rooftops using wall-runs, jumps, and slides to deliver sensitive information. The gamepl...

Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop. The newest member of the space program in a small village on the planet Timber Hearth, the player navigates a space shuttle and tra...