Walter Jon Williams and SPORE

Angel Station: SPORE!!!
You may have heard of SPORE, the “SIM Everything” game soon out (the creature creator has been out for a while.
SF writer Walter Jon Williams has just outed himself as having been a part of the project:
From the link above:
Spore, the world’s most eagerly anticipated video game ever, releases this weekend.
I wrote it.
Or rather, I wrote all the dialog and some of the situations in the space game, which is the last— the ultimate, if you will— of five interlinked games that make up Spore. (There’s not a lot of call for dialog in most of the games, since characters won’t yet have evolved language.)
When you encounter some fifteen-eyed, twenty-tentacled Purple People Eater lecturing you from the command center of its UFO, you’re talking to me, baby!
Faithful readers may recall, earlier in the year, my mention of a Mystery Project. Spore was it.