Updating Continuum Shift and going to play soon. Goddamn Demon's Souls.
Oh, another rollback aftershock.
You just run through the level together. One player is in body form and summons the other player in soul form, though I've never tried to coordinate it with anyone as I haven't been playing for very long myself. After the boss is beaten, the summoned person will return to their own world, and regain their body.Originally Posted by DS Wiki
Too bad I wouldn't be able to join you with the character I'm using now. Obliterating everything with magic is fun. It's less fun in NG+.