Dave is quite competitive, lively, and slightly calm, but seems to have some habit of stuttering when surprised. Living in the "middle of nowhere" doesn't seems to bother him too much, as that doesn't mean he's completely alone. He appears to be irritated or annoyed when he loses to someone, but maintains his composure. The bad part of this is that the chances of him starting to turn his surroundings into 3D, and with that destroying the world increases. Dave doesn't have good control over it.