Solutions to common problems: bugs, slowdowns, freezes, or technical errors.
If location is not working properly in the Jack & Mani web app, check that you have not denied location by mistake, and if not, here are the solutions to follow depending on your device.
Check the location permission
Turn on the phone's location
Refresh the page
Avoid battery saver mode
Allow location for the browser
Check the permission on the site
Refresh or restart the browser
Apps added to the home screen
If you cannot hear the game's sound, a few simple checks are usually enough to restore it.
Check the volume and silent mode
Interact with the game for the first time
Use a recommended browser
Refresh the page
If you cannot create an account, the most common cause is related to the browser used.
In-app browser
Recommended solution
In most cases, this resolves the problem right away.
The game is not designed to be played in an in-app browser. When Jack & Mani is opened from another app (for example Facebook, Instagram, or Messenger), some features may be limited, in particular sign in, sound, or location tracking.
Recommended solution
In most cases, this resolves the problem right away.
Outdoor investigations in your city
Turn your city into an investigation ground: follow the clues from street to street.
Play outdoors
Academic mode
The game corrects mistakes in the questions you ask the characters as the investigation unfolds.
Turn on academic mode