You and your friend have found an alien egg "Tamago"! You need to help Tamago get home while keeping him alive. Your phone acts as a translator for Tamago's instructions.
Jam year: 
Use the Source, Luke (Sponsored by GitHub)
Android device, Other digital platform
Tools and Technologies: 
Technology Notes: 
The phone app connects via Bluetooth to a NodeMCU ESP32 microcontroller board. Also needed is the ESP32 cord for Arduino, the open source Arduino IDE, a Ublox Neo-6m GPS, a BME280 sensor, and the included .ino file.

Sounds/music by Kevin Stebner

Art and some Arduino programming by Lumenwright/Rose

Hardware and Arduino programming by Logan

Android Xamarin app by Paul