The Dig

The Dig is a point-and-click adventure game. It uses the SCUMM video game engine In the game, the player takes the role of Commander Boston Low, part of a five-man team planting explosives on an asteroid in order to avert its collision course with Earth. Discovering the asteroid is hollow, Low and two of his team are suddenly transported to a long-abandoned complex, filled with advanced technology, on a strange alien world. (wikipedia.org)