PuzzleRig: Machine Lab privacy policy

Effective 19 October 2026 · App package com.puzzlerig.machinelab

PuzzleRig: Machine Lab is an offline physics puzzle game for Android: players place ramps, levers, swings, springs and wheels, press Play and watch their machine run. This policy explains what the game does with information. The short version: it doesn't collect, send or share any.

Information the game collects

None. The game has no account, no sign-up, no advertising, no in-app purchases, no analytics, no crash reporting and no third-party tracking code. It doesn't ask for a name, age, email address or any other personal detail. The only Android permission it uses is the one for vibration, for the small buzz when a part snaps into place and when a level is solved. It doesn't have the Internet permission, so it can't send anything from the device.

Information stored on the device

So that a player can continue where they stopped, the game keeps the following in its own private storage on the device:

None of this identifies a person, and the developer never receives it. It is deleted when the game is uninstalled or its data is cleared in Android's settings, and progress can also be erased in the game under Settings → Reset progress.

Audience

The game is intended for players aged 13 and over. It contains no advertising, purchases, chat, user-made content or links to shops or social networks, and it collects no information from anyone, whatever their age.

Links

The only link in the game is the one to this page, in Settings → Privacy policy. It opens the device's web browser. The game itself doesn't go online.

Sharing

The game doesn't share data with anyone, because it has none to share.

Changes

If this policy changes, the updated version will be published at this address with a new effective date. Any future version that changed what the game collects would say so here before release.

Contact

Developer: Pardeep Singh Balowria. Questions about this policy: psbmnit2002@gmail.com