Thermal Charge Time Bomb Simulator

This app simulates a "thermal charge", a science fiction time bomb. Type in a 4 digit code, and then the amount of time you want it to count down from. Then press the green button.

Once armed, it will count down until someone re-enters that 4-digit code and presses the triangle button. There is a time penalty applied for entering an incorrect code or jostling the device (only on Android native version). If the timer reaches zero, it will simulate an explosion.

After exploding or disarming, you can reset it by holding in the circular button for 10 seconds.

You can reset it during countdown by entering in 0000 and holding the circular button for 10 seconds.

I intend to use it for a LARP as part of an escape room, with written clues for the players to figure out the different digits of the code.