(Image credit: Funday Games) There's an oddly momentous feeling to the idea of Deep Rock Galactic Survivor introducing a new class to the DRG universe. After all, the original four have been the only ones we needed for eight years now. What can you possibly add to a quartet that's stood the test of time for that long? I love that developer Funday Games' answer is: "What if a dwarf had a car?" (Image credit: Funday Games) Introduced in the new Heavy Duty expansion , the Demolisher class has a full complement of new weapons and three subclasses, just like the core four. But unlike them, he thought to bring an industrial vehicle that's basically like if you tried to turn a go-kart into a bulldozer. Article continues below Perhaps stupidly, even after seeing that this was the new guy's USP, I didn't actually expect him to control like a car.…