In a collection of short stories I saw a short by Brandon Sanderson which was only dialogue, no tags or anything. It was a fun challenge especially because I couldn't describe the transformations or the character's actions.<br /><br />On a side note, I don't like how the mcguffin can change people with no repercussions other than the universe thinking they were always like that. It makes the reward for beating the game potentially not a reward for some of the players. Maybe each player should get a mcguffin of their own so that they can change themselves back, so long as they're in the right mind to do so? On the other hand, had more than two people been playing, it would have made for a very interesting post-game conflict.