What it does

• Holographic sonar projected onto the terrain that gets stronger as you approach a buried target.
• Detector HUD on screen showing signal strength in real time.
• Live synthesized sound with the Web Audio API, no delay, that changes with the signal.
• Digging with a shovel, animations and sand and dirt particles.
• 17 finds each with its own probability: from bottle caps and coins to diamond rings, watches and gold trophies.
• Only works on sand and beach: the actual ground material is checked.

Under the hood

• Custom 3D model for the detector, with a fallback model.
• Automatic detection of the inventory and notification system.
• Finds logged via webhook.
• Spanish, English and Finnish languages.