You must help John collect as much silver,gold and diamonds as possible and upgrade his equipment. Every 35 silver turns into 1 gold. You can buy 1 diamond from the Shop with 10 gold. His rival digger, which has been at this digging site before John, has planted several bombs in an attempt to stop him from collecting anything.Keep out of them and you should be fine! Touch and hold the right of your screen to make John move to the right and touch left of your screen to make him move left. Touching left and right at the same time will make John stop. The further you dig, the harder the dirt blocks will break, so keep upgrading your Pickaxe for a easier game. Avoid running out of oxygen at all costs or you will lose the round. Oxygen is a very rare resource, so make sure you collect it while digging and make every breath count.A timer will be available at the top left corner during the gameplay indicating the oxygen left. Dont't forget to visit the Shop! There you can buy useful upgrades for John that will make his life as a gold digger easier. Buy one-time usable items before the game starts such as More Time,Score Multiplier and Lives.If you run out of time,it will consume 2 lives and you can continue the game.If you hit a bomb it will consume 1 life. And the most important thing : HAVE FUN!