BuriedTown

BuriedTown, a co-op platformer game in which players travel across the nine levels using a drill and drill, may not look like a serious contender for this week's Best iPhone Game

The game boasts the usual range of game mechanics, such as boosting a player's dash ability and placing a password on a level.

BuriedTown won a variety of awards at the Pocket Gamer LaunchPad in the US and went on to chart itself as the top five most downloaded iPhone games of 2009.

You can read more about the title at its website, or play the demo by clicking on this link.