# Marbles Unhinged

> Marbles Unhinged is a marble maze game for iOS, made for iPhone Duo and playable on any
> iPhone or iPad. You tilt the phone to roll the marble, and you fold the hinge to reshape
> the maze under it: the two screens are two halves of one board, and the angle between them
> turns floors into ramps, walls and drops. Made by Cromulent Labs in San Francisco. Out now
> on the App Store (released October 23, 2026).

## Key facts

- Platforms: iPhone Duo, iPhone and iPad (iOS and iPadOS). On a device without a hinge, an
  on-screen hinge slider stands in for the fold.
- Genre: single-player puzzle, physics marble maze (a tilt labyrinth with a folding board).
- Price: free to download. Early levels are free to play; further levels unlock with
  in-app purchases, per world or as a bundle. No ads.
- Release date: October 23, 2026.
- App Store: https://apps.apple.com/us/app/marbles-unhinged/id6811637729 (app id 6811637729)
- Leaderboards: times and stars post to Game Center when it is turned on in Settings.
- Privacy: no accounts, no ads, no cross-app tracking. Progress and settings stay on the
  device.
- Developer: Cromulent Labs, https://www.cromulentlabs.com/
- Contact: support@cromulentlabs.com

## What the hinge does

- Fold: bend the top half and its floor becomes a ramp. The steeper the fold, the faster
  the roll.
- Wall: stand the top half up and it becomes a wall to bank the marble off.
- Snap: snap the hinge and the marble leaves the floor, flying across the crease.
- Rock: rock the whole phone and gravity shifts on both halves at once.
- Angle gates open only inside a band of hinge angles, so holding the right fold is part of
  each puzzle.

## Worlds

1. The Fold: ramps, angle gates, ice and rails. Everything a fold can do to one marble.
2. Duo: two marbles steered by the same tilt. The move that saves one can sink the other.
3. Mirror: the top half reflects the bottom. Whatever happens below happens above too.
4. Impulse: snap the hinge to throw the marble over walls and across the crease.
5. Unhinged: every trick from the first four worlds on the same board.

## Pages

- [Home](https://marblesunhinged.com/): overview, gameplay video, worlds and screenshots
- [Support](https://marblesunhinged.com/support.html): playing without iPhone Duo,
  recalibrating tilt, restoring purchases, refunds, Game Center
- [Privacy policy](https://marblesunhinged.com/privacy.html): what the game collects and who
  receives it
- [Legal](https://marblesunhinged.com/legal.html): open source software used by the game and
  its licenses

## Optional

- [Gameplay video](https://marblesunhinged.com/assets/video/gameplay.mp4): one minute of
  real play on iPhone Duo
- [App icon](https://marblesunhinged.com/assets/icons/app-icon-512.png)