One button to Mine!

Press space bar once to turn right

Long press it to move forward

Double press it to switch between mining machine/dynamite

Triple press to upgrade your machine (10 stone)

You must long press again after you destroy a block to move forward

When you come in contact with the block, you should first gain momentum by going away from it, then into it again to begin mining (Don't stand next to the block, that is to be mined, then mine it. go further instead then begin going towards it to mine)

There is a surprise after around 10 blocks up, that would bring the dynamite into use