Activate the countdown.
Your friend must find the bomb (yuor smartphone) before explosion.
Set the timer.
Enable or disable sounds.
Or set the tone with an automatic increase in volume.
You are a saboteur! Hide and Activate the bomb. (Start the countdown).
Your opponent (friend or girlfriend) is bomb searcher.
Quickly find the bomb before the explosion.
You can also play without sound and you have to give instructions to find a phone.
Play with your friends.
Grandparents can play with the grandchildren.
Have fun !!!