The Impossible Door

You're a rookie officer, newly posted to the small town of Ash Tree. You've just moved in with your cat, Loaf.

On your first night shift, dispatch sends you to a house on Roxbury Street.

The next night, the homeowner calls again, and the house isn't quite the way you left it.

The Impossible Door is a short, story-driven horror game about routine and non-Euclidean geometry.

- About 30–45 minutes to play

- Two endings

- No jump-scare spam: the horror is in what's different

- WASD: move

- Mouse: look

- E or left click: interact / pick up / put down

- Esc: pause menu (settings, volume, mouse sensitivity, FOV and more)

Environments

- Interiors A, Lamp Post Bench Trash Can: loafbrr

- Furniture Kit, Food Kit, Nature Kit, RPG Audio: Kenney (kenney.nl)

- Bullet hole decal: musdasch (OpenGameArt)

- Horror Texture Pack: Screaming Brain Studios (OpenGameArt)

Characters and animals

- Customizable Anime Girl: MCSTEEG

- Character animation: Mixamo

- "Meow" (Loaf): Prildarill

- PSX Casual Male Character: Vinrax

- Homeowner's voice: Cici Fyre

- Loaf's meows: IgnasD, AntumDeluge (OpenGameArt)

Props

- German Car: Luca Anthony Schwarz

- Retro Car With Interior: Bricchi Games (itch.io)

  Licensed under CC BY 4.0 (creativecommons.org/licenses/by/4.0)

- Kitchen Foods: ANIO / PeachyTea

- Japanese Products: BitSoft

- Round Table: Kay Lousberg, via Poly Pizza

- Phone: Poly by Google, via Poly Pizza

- Remote: Alex Safayan, via Poly Pizza

  Licensed under CC BY 3.0 (creativecommons.org/licenses/by/3.0)

Sound

- Crickets ambience: Ted Kerr (OpenGameArt)

- Footsteps: kddekadenz (OpenGameArt)

- Coffee machine brewing sound: Vinrax (OpenGameArt)

  Licensed under CC BY 3.0 (creativecommons.org/licenses/by/3.0)

- Kitchen sounds: OwlishMedia (OpenGameArt)

- Sound effects: Joseph Sardin (BigSoundBank)

- Busy signal: Denelson83 (Wikimedia Commons)

- Dispatcher voice: Microsoft Windows text-to-speech (Zira)

- Radio and telephone voices: MaryTTS, CMU ARCTIC "slt" and "rms" voices (Carnegie Mellon University)

Music

- "2338 C.E." (synthwave, acoustic guitar and piano versions): LonePeakMusic

- "Good Morning": Cakeflaps, You're Perfect Studio (OpenGameArt)

- "Silly Song": Timopy (OpenGameArt)