LucasArts/Mcrosoft XBox - Fracture

A military action game, Fracture is notable for making 'terrain deformation' a central part of the gameplay: players can shape, mould, and change the game's environment while playing, as part of their strategy to defeat enemies and win. If players can't find a way around an obstacle, they might raise the ground itself or dig themselves a tunnel, all using a special weapon called The Entrencher. With this novel game concept, Fracture players can't simply memorise the level's terrain and move around it - the changing game environment is the game's central challenge.