A Spiderman Playertype. The player can shoot webs from his hands and swing with them. The player can also use them as a weapon.
To prevent jittery movement for high-latency players, you could have the player mount an invisible plane as a passenger, the plane automatically drives itself in a swinging motion along with the web as if the plane was being swung. The player obviously doesn't play a sit animation and his seat is lined up with the web. The player can hit walls to attach himself to them, when he does this, he is mounted to an invisible gravity vehicle.
