In the Challenge Mode field, you can choose how you want your Mission to operate. There are three options:
1. A GPS-based Mission: Agents of Discovery players will hunt for hidden GPS-based Challenges around your location. There is no signage installation requirement for your Mission to appear in the game. The Challenges will only be visible in the Agents of Discovery mobile app.
2. A QR Code-based Mission: Agents of Discovery players will hunt for QR Codes that you have installed at your Mission. When they reach a QR Code, they will use their QR Code scanner to unlock the Challenges you have created. This requires you to print and display QR Codes at your Mission. This mode is recommended for indoor Missions, which may have poor GPS reception.
3. A Mixed Mission: A Mixed Mission supports both GPS-based Challenges and QR Code Challenges. This mode is recommended for Missions that have an indoor and outdoor component.