Driller

Despite it being utilized for a whole of about 30 seconds in the actual game, the Driller is a fairly fun and relatively innovative concept for a vehicle, and it's really unfortunate that it comes and goes so quickly. A heavily armored beast to be sure, the Driller runs at a snail like pace and ain't exactly the most nimble thing under the sun. For its geo-modding feature you just ram straight into a wall and engage the drill bits to start making your way through solid rock. If you ever get caught in a wall or just want to know what's around you, you can cycles between four viewpoints (forward, reverse, left, right) to give yourself a good idea of where you're at.