Are you down with the Underground?
The town has been overrun by mysterious colored blocks and its up to Mr. Driller™ to get to the bottom of it!
Armed with his mighty drill, Mr. Driller™ must drill through the blocks to find their source in this fast-paced
puzzler! Blocks of the same color stick together and disappear if more than four are combined. But beware, the
blocks above may crush Mr. Driller™. As he goes, Mr. Driller™ will have to scramble for air capsules to stay alive!
Mr. Driller™ is now available for iPhone/iPod touch!