In Digger T. Rock, the player takes on the role of the titular character as he goes deeper and deeper into caverns searching for treasure. The door to the next cavern will close after a certain amount of time, but can be re-opened if the player stands on a special pillar.
Along with his main weapon, his shovel, the character has many tools at his disposal, including ladders, TNT, and rocks. Enemies include mosquitos, moles, and dinosaurs.
Source: User Summary