The Witness is an open-world single-player game set on a mysterious island. Players awaken with no memory of who they are or how they got there, and must explore the island in search of clues to regain their memories and find a way home. The game is full of puzzles that challenge and surprise you, with over 500 puzzles for players to solve across dozens of locations. The Witness respects the player's intelligence by not wasting time with filler content, instead introducing new ideas through each puzzle.

ChromaGun is a first-person puzzle game about color. Players use the ChromaGun, which can only shoot red, yellow and blue to manipulate droids and walls. By mixing those colors together players can create orange, purple and green as well. Droids are attracted by walls of the same color so players must cleverly utilize this mechanic in order to solve puzzles and make it to the exit. Gray has no attraction properties though, meaning it loses its power when shot at a wall or droid. With its unique mechanics ChromaGun offers an exciting challenge for gamers everywhere!

Q.U.B.E., or Quick Understanding of Block Extrusion, is a first-person puzzle video game set in a mysterious and abstract sterile environment. Players are challenged to solve each level by manipulating the colored cubes that surround them in order to progress through the game's puzzles. With its unique concept and visual style, Q.U.B.E offers an original and challenging experience for gamers looking for something different from traditional puzzle games.

Pneuma: Breath of Life is an immersive first person puzzler that tests players' minds with visually stunning puzzles through Unreal Engine 4 and Physically Based Rendering. Players will be challenged to think outside the box as they take on the role of a god, Pneuma, who guides them through a story of self-discovery. Throughout their journey, players must solve environmental challenges that require perception, observation and lateral thinking skills in order to progress. With the power of thought they can lift bridges, rotate platforms and move entire buildings – all while contemplating the nature of reality. This game is not about skill with a controller but rather how well one perceives and analyses situations; making it an exciting new way for gamers to push their brains to its limits!

Lightmatter is an atmospheric, first-person puzzle game set in a mysterious experimental facility where the shadows will kill you. Players must explore the environment while solving challenging puzzles that require them to master different light sources in order to progress through the story and survive. The game follows a sci-fi plot involving a maniac inventor who has created an ultimate power source called Lightmatter. As players progress through the sprawling tunnels and rooms of this facility, they must watch their movements closely or be swallowed by vast darkness.