Games like Grey-Box Testing

95%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

95% User Score Based on 601 reviews

In Frame of Mind, you are placed in a world where logic is escaping you. Each area of the game defies reason, requiring you to think outside the box in order to solve the illogical and escape madness. If you enjoyed this game, see our list of games similar to Frame of Mind.

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

78% User Score Based on 1,225 reviews

Q.U.B.E: Director's Cut is the definitive version of the indie puzzler Q.U.B.E., accompanied by a completely new story by award-winning writer Rob Yescombe. Q.U.B.E. is a 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. Q.U.… If you enjoyed this game, see our list of games similar to Q.U.B.E: Director's Cut.

97%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

97% User Score Based on 118 reviews

The Art of Reflection is a first-person puzzle game that explores mirrors as if you could pass right through them. What happens when you cross through a mirror and walk around in mirror-land? What if objects, or even gravity aren't the same on the other side? Unfold complex reflected paths as you learn to navigate this world with mastery. Your primary tool is a snap zoom that lets you pass thr… If you enjoyed this game, see our list of games similar to The Art of Reflection.

74%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, music

74% User Score Based on 228 reviews

                Moving Houses is a silly little physics-based game about moving on... or is it? Be neat, be careful, or be a chaos goblin. The choice is yours. But be warned, not all is as it seems in this quiet little house. "It's time to leave my house," is something everyone says at some time in their life. Now it's your time, whether you want to leave or not. Enjoy this silly… If you enjoyed this game, see our list of games similar to Moving Houses.

80%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:monetization, stability

80% User Score Based on 66 reviews

Introducing Syke, a first-person exploratory puzzle game set in a mesmerizing and enigmatic reality. Awakening in a world of impossible physics, you play as an individual making their way through areas of surreal complexity. Through a multitude of engaging puzzles and clues, you will work to piece together a story that defines the nature of this very world. Features: Four distinct and visually s… If you enjoyed this game, see our list of games similar to Syke.

87%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, stability

87% User Score Based on 125 reviews

The last scenery you faced was a quite unfamiliar hotel office. Leaving all the uncertainties behind, you have to perform significant or insignificant tasks from here on out. -256 is a pixel graphics first-person mystery hotel walking simulator. If you enjoyed this game, see our list of games similar to -256.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

82% User Score Based on 1,134 reviews

Hyperbolica is a whimsical Non-Euclidean adventure with mind-bending worlds full of games, puzzles, mazes, and secrets! Immerse yourself in reality-warping geometries where lines can never be parallel, horizons are curved, and space grows exponentially. If you enjoyed this game, see our list of games similar to Hyperbolica.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

81% User Score Based on 1,041 reviews

Critic Score 74%Based on 24 reviews

The Deluxe Edition gives players access to all released content including Q.U.B.E. 2 Main Game and the Season Pass (Two Puzzles Pack, Original Soundtrack and Glove Skin). If you enjoyed this game, see our list of games similar to Q.U.B.E. 2.

43%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:music, gameplay

43% User Score Based on 95 reviews

Experience an immersive sci-fi adventure. 

Walk in the footsteps of the ill-fated crew members of the Miranda station. Explore a world cloaked in mystery and danger, solve clever puzzles to help discover the questions that... If you enjoyed this game, see our list of games similar to ALONE IN SPACE.

88%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

88% User Score Based on 392 reviews

Explore what is around every corner in hopes for answers to where you're going and why. If you enjoyed this game, see our list of games similar to Greetings.

90%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, stability

90% User Score Based on 115 reviews

The 18th Attic is a psychological horror game where you play as a man trapped in a loop, armed only with an instant picture camera. Hunt down paranormal anomalies lurking around by taking their pictures and detecting their presence to unravel the haunting secrets of your past. Each photo will unlock a new memory. Will you uncover them all? Use your instant picture camera to take photos of paran… If you enjoyed this game, see our list of games similar to The 18th Attic - Paranormal Anomaly Hunting Game.

94%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, replayability

94% User Score Based on 109 reviews

Ecto is a highly-randomized nature world that doesn't take itself too seriously. Collect the star fragments to beat the level Along the way, you can interact with almost everything in the level Collect coins to buy peculiar trinkets from Froggieman's shop to mess around with Compete with yourself (or your friends) to set record speedrunning times between randomly placed islands. ROADMAP:[… If you enjoyed this game, see our list of games similar to Ecto.

24%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:gameplay, optimization

35% User Score Based on 20 reviews

Hired to fix a building, paid too much to ask why. In Living Pipes, a first-person narrative mystery game created as a senior project at Ringling College of Art and Design, you are sent to a remote building under mysterious circumstances. What starts as a routine repair job quickly unravels into something far more unsettling. Explore, repair, and uncover the truth. Navigate dimly lit corridors … If you enjoyed this game, see our list of games similar to Living Pipes.

90%Game Brain Score

Most mentioned positive aspects:atmosphere, graphics

Most mentioned negative aspects:story, grinding

90% User Score Based on 1,020 reviews

Description. Dreamcore is a psychological horror game that immerses players in the eerie atmosphere of liminal spaces. Offering a one-of-a-kind experience, the game enables players to freely explore expansive, non-linear worlds for extended gameplay sessions. If you enjoyed this game, see our list of games similar to Dreamcore.

94%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

94% User Score Based on 11,345 reviews

Your estranged father, a theme park engineer riddled with lawsuits dubbed "the Escape Artist", has died.  You inherit his decrepit shack in the middle of the woods.  The shack, and the objects within it, distort reality and break the laws of physics. A game made in collaboration between the University of California, Irvine and the Laguna College of Art & Design, The Escape Artist is a single-play… If you enjoyed this game, see our list of games similar to The Escape Artist.

91%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:grinding, humor

91% User Score Based on 654 reviews

TEST TEST TEST is a retro pixel-art point-and-click puzzle adventure where you must escape a time loop as an overworked office employee. Find clues, gather information, and solve cryptic puzzles with alternate reality game elements. Will you able to release yourself from the clutch of time itself? Or will you be stuck in this reality forever? ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟ ͟… If you enjoyed this game, see our list of games similar to TEST TEST TEST.

98%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

98% User Score Based on 102 reviews

Timeworks is a silly puzzle game about getting along with yourself.  Versions of yourself from the past, that is.  Play through 6 levels of time-traveling industrial mayhem to meet your strict quota. If the web version is laggy, please download the game below. TIMEWORKS ASSEMBLER MACHINE™ USER MANUAL1. Insert pattern card and ingredients2. Push button3. Watch your head ---Controls--------… If you enjoyed this game, see our list of games similar to Timeworks.

93%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:gameplay, replayability

93% User Score Based on 254 reviews

Haunted by grief and guilt after a tragic accident, you start seeing a house in your dreams. No matter what you do, you can't get its image out of your mind. You feel it calling for you, so you answer it. The Windows Are Gone is a short, psychological horror game made by Scary Cube. It focuses on creating an immersive and disturbing atmosphere through the manipulation of narrative and audiovisual… If you enjoyed this game, see our list of games similar to The Windows Are Gone.

73%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

73% User Score Based on 96 reviews

Embark on an Experimental Therapy JourneyImmerse yourself in a groundbreaking simulation where you'll navigate between two parallel worlds created by Plegus Therapy. As patient 689, you'll take part in an experimental therapy program. Explore captivating environments and solve complex puzzles to achieve your healing.Defy the Limits of Reality and Master Unique MechanicsDiscover fascinating paralle… If you enjoyed this game, see our list of games similar to DESORDRE : A Puzzle Game Adventure.

98%Game Brain Score

Most mentioned positive aspects:atmosphere, story

Most mentioned negative aspects:gameplay, stability

98% User Score Based on 116 reviews

Future Racer 2000 is a first-person horror game about a video game, an apartment, and the encroaching tide.  Content Warning: There are depictions of frightening subject matter - such as dead bodies and small amounts of blood. People with *strong* arachnophobia are advised to proceed with caution. Photosensitive Epilepsy Disclaimer: This video game contains visual effects th… If you enjoyed this game, see our list of games similar to Future Racer 2000.

95%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:stability, monetization

95% User Score Based on 2,340 reviews

Hello Neighbor is a stealth horror game about sneaking into your neighbor's house to figure out what horrible secrets he's hiding in the basement. You play against an advanced AI that learns from your every move. Really enjoying climbing through that backyard window? Expect a bear trap there. Sneaking through the front door? There'll be cameras there soon. Trying to escape? The Neighbor will find … If you enjoyed this game, see our list of games similar to Hello Neighbor Alpha 2.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

91% User Score Based on 829 reviews

Critic Score 8%Based on 1 reviews

Quadrilateral Cowboy is a single-player adventure in a cyberpunk world. Tread lightly through security systems with your hacking deck and grey-market equipment. With top-of-the-line hardware like this, it means just one thing: you answer only to the highest bidder. If you enjoyed this game, see our list of games similar to Quadrilateral Cowboy.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

95% User Score Based on 293 reviews

A speed-based platformer with throwable platforms! Travel through the dangers in the woods as a fox boy to join afternoon tea with Mr. Bear. If you enjoyed this game, see our list of games similar to Breadsticks.

67%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, replayability

67% User Score Based on 429 reviews

Critic Score 66%Based on 33 reviews

Transference is a psychological thriller. Meet a troubled family and solve their riddle through a multi-branching narrative by experiencing the limits of techno-psychology and escaping a maze-like puzzle concealing a corrupted truth. If you enjoyed this game, see our list of games similar to Transference.

89%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:replayability, stability

89% User Score Based on 331 reviews

Critic Score 89%Based on 1 reviews

Far into the future, in the year 1999: David, a systems operator, runs from his troubles by taking a job on a space station. After arriving, his mundane work turns into a struggle for his very life as he makes a shocking discovery. If you enjoyed this game, see our list of games similar to Titan Station.

68%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

63% User Score Based on 292 reviews

Critic Score 74%Based on 13 reviews

Relicta is a first-person physics-based puzzle game where you need to creatively combine magnetism and gravity in order to unravel the secrets of Chandra Base. Alone in the treacherous depths of the Moon, your scientific mind is the only thing that can keep your daughter alive... If you enjoyed this game, see our list of games similar to Relicta.

63%Game Brain Score

Most mentioned positive aspects:humor, music

Most mentioned negative aspects:story, gameplay

85% User Score Based on 26 reviews

A unique puzzle game with an interesting story. Witness the story of Josh Lattey while solving mind boggling puzzles using mirrors and reflections. Mirrorama offers an exceptional experience for puzzle game lovers. If you enjoyed this game, see our list of games similar to Mirrorama.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

91% User Score Based on 1,310 reviews

Red Trigger is a First Person Shooter (FPS) Puzzle game. Can you infiltrate and corrupt the system? If you enjoyed this game, see our list of games similar to Red Trigger.

97%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, character development

97% User Score Based on 267 reviews

In La Rana, players explore the lost Rain Temple of Rana. Play as a small spirit frog who is the temple's last remaining caretaker. Traverse its grand chambers and winding passages to restore its former power and revive your fellow frog spirits along the way. If you enjoyed this game, see our list of games similar to La Rana.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

95% User Score Based on 1,980 reviews

Critic Score 67%Based on 4 reviews

Infinifactory is a sandbox puzzle game by Zachtronics, the creators of SpaceChem and Infiniminer. Build factories that assemble products for your alien overlords, and try not to die in the process. If you enjoyed this game, see our list of games similar to Infinifactory.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, monetization

88% User Score Based on 637 reviews

Critic Score 68%Based on 3 reviews

Moncage is an adventure puzzle game, where the player will explore a lonely world trapped in a mysterious cubic device. Each face of this cubic device will display a different scene. The player will navigate through the island and the factory by finding the connections among the scenes. If you enjoyed this game, see our list of games similar to Moncage.

93%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:grinding, stability

93% User Score Based on 105 reviews

Explore your way through mystical islands while learning about your characters past. In this short adventure game you play as the protagonist of a memoire, telling a story from the pacific in the late 1800 century. If you enjoyed this game, see our list of games similar to Beyond a Coral Sea.

94%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:stability, grinding

94% User Score Based on 991 reviews

Pleh! is a short psychological horror walking simulator which tells the story of a depressed game developer, his intrusive thoughts and his dark mysterious secrets. If you enjoyed this game, see our list of games similar to Pleh!.

98%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, optimization

98% User Score Based on 751 reviews

Perspective is a platforming title in which players must utilize two incarnations of the protagonist - switching back and forth between them - to progress. If you enjoyed this game, see our list of games similar to Perspective.

The Shattered Mind of Lucas Hayes is a game about finding peace. I have always found these liminal pool spaces to be nostalgic and comforting. The gentle lapping of the water against tile. The sound of footsteps splashing and the light filtering into outdoor spaces through curved archways. This game aims to help Lucas, and the player, find peace in an otherwise crazy world we all live and breath… If you enjoyed this game, see our list of games similar to The Shattered Mind of Lucas Hayes.

Your programmer friend asks you to bug test his new game, surely nothing can go wrong! Silly bugs are everywhere :3 Notes: Remember, if you get outside the map. Its a feature totally not a bug!  (if you get outside the map, try restarting while not looking directly at the void, itll stare back at ya :3) If tabbed out, click once to reattach to the camera :3 This is a entry to Brackeys 2025.1… If you enjoyed this game, see our list of games similar to Bug_Tester.

⚰️ GRAVE BROS A hilarious two-player coffin-carrying adventure! Carry together, split up to solve puzzles, and escort your dearly departed friend to their final resting place. ABOUT THE GAME Grave Bros is a chaotic co-op platformer where two players must carry a coffin through a series of physics-based obstacle courses. Timing, balance, and teamwork are your best tools for survival. … If you enjoyed this game, see our list of games similar to Grave Bros.

58%Game Brain Score

Most mentioned positive aspects:story, character development

Most mentioned negative aspects:graphics, gameplay

79% User Score Based on 24 reviews

Take charge of the Polaris Mk 0 and repair your damaged ship, learn from your crewmates, and discover the true nature of what lies beyond existence… before you do it all over again. Follow the core tenants of the Sectorian Collective as you: Seek Knowledge Each loop in the game will offer you new insights into how to efficiently rectify the Polaris Mk 0’s many misfortunes whilst traveling through… If you enjoyed this game, see our list of games similar to Beyond The Marion.

51%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story

83% User Score Based on 12 reviews

Are you ready to embark on an adrenaline-fueled adventure with "Satan Moans"? In this horror-packed and thrilling game, you'll explore the supernatural events that befall a teenager returning home in the dead of night. The focal point of the game will be to immerse players in disturbing and suspenseful details, creating a dark and eerie atmosphere.Players will face unsettling visuals and creatures… If you enjoyed this game, see our list of games similar to Satan Moans.

33%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay, graphics

55% User Score Based on 11 reviews

The original design of the game "Maze" was to simulate the real environment when encountering a maze in reality, breaking the necessary map guidance elements in previous games. If players have a strong sense of direction, the game will become dull, but if players have a poor sense of direction, playing this game is simply torture oneself. The current experience version provides stee… If you enjoyed this game, see our list of games similar to MAZE.

36%Game Brain Score

Most mentioned negative aspects:graphics, music

58% User Score Based on 12 reviews

statementThis was originally a free experimental game, and only a few players may be interested. You can find the free version on the author's Bilibili homepage or in Q group 743353735. Please carefully distinguish and be careful not to download malicious software bundles or virus plugins on pirated websites. About the GameGame features: PoolCore Explore the open pool core, find all the duck… If you enjoyed this game, see our list of games similar to 池畔追思 Poolcore Reflection.

You are reborn from the void. As your Ego, explore the Maze and take Shape. Shape is an experimental game about perception and an invitation to introspection. The player must escape from a maze, with sole ally his shadow. Features Freedom to Explore At Your Pace Maze Filled With Puzzles and Tricks Conversations With Your Shadow Your Own Shape Puzzles Explore and interact with the maze. … If you enjoyed this game, see our list of games similar to Shape.

Roku and Rei is an engaging puzzle game where the protagonists move in reverse directions. Synchronize their movements to help them reaching their crosses! Roku and Rei possess the ability to interact only with specific colors. Utilize this distinctive trait to guide them through a multitude of levels filled with colorful elements that can either help or hinder your progress! Within the world,… If you enjoyed this game, see our list of games similar to Roku and Rei.

85%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

85% User Score Based on 2,932 reviews

A realistic version of the Motorslice title screen #fangame Motorslice is a video game made by Regular Studio, developed by Luqui and Saiki. I created a realistic version of their game's title screen. The original game: https://store.steampowered.com/app/2830030/MOTORSLICE/ If you enjoyed this game, see our list of games similar to MOTORSLICE.

95%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, monetization

95% User Score Based on 900 reviews

Taser charged and jetpack refueled. Are you ready for this space station? If you enjoyed this game, see our list of games similar to Fractal Space HD.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

89% User Score Based on 985 reviews

Join my discord If you enjoyed this game, see our list of games similar to Kiosk.

100%Game Brain Score

Most mentioned positive aspects:emotional, atmosphere

Most mentioned negative aspects:grinding, replayability

100% User Score Based on 7,173 reviews

Befriend your local wildlife and feed them their favorite snacks in this cozy atmospheric cooking simulator! With a strange house to search and forest to explore, the witching hour has only begun. If you enjoyed this game, see our list of games similar to Creature Kitchen.

55%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay, graphics

91% User Score Based on 11 reviews

JOIN US ON DISCORD! About the Game Get ready to enter a network of futuristic puzzles where every room challenges your intellect. In Cube Mind, every element in the environment is more than just decoration — it’s a strategic tool you must learn to master. Activators Trigger mechanisms, open doors, and reshape the level by placing cubes with precision. These smart switches react to your actio… If you enjoyed this game, see our list of games similar to Cube Mind.

98%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:stability, optimization

98% User Score Based on 103 reviews

The Wind and The Wisp is an adventure game about two best friends. One who has passed away and awoken as a ghost in a mysterious broken garden. And one who is still alive and misses their friend dearly.  Through the combination of traditional input methods and the power of your breath, control both characters and join them on their journey through grief as they bridge the divide and repair the br… If you enjoyed this game, see our list of games similar to The Wind and the Wisp.

94%Game Brain Score

Most mentioned positive aspects:humor, emotional

Most mentioned negative aspects:gameplay, graphics

94% User Score Based on 87 reviews

a game about accessibility settings that's just a *bit* too hard for you to play effectively. 10-15 minutes in length with 30+ minutes of developer commentary! Controls MousePoint-and-ClickGamepad (Virtual Cursor)Either stick to move cursorBottom face button to click Note: you need to use the in-game controller to control the game on the in-game TV! A short game about the importance of ac… If you enjoyed this game, see our list of games similar to an unplayable game?!.