According to http://games.slashdot.org/article.pl?sid=04/12/13/1329205&from=rss and http://ps2.gamespy.com/playstation-2/lego-star-wars/, the Lego Star Wars game will be released in April 2005 for PlayStation2, Xbox, PC and GBA. The game is being developed by Traveller's Tales, and distributed by Eidos.
Reviews with screenshots can be found at:
I'm glad it's being released on multiple platforms, most importantly the PS2. My kids and I will have a blast playing in cooperative mode!
See also: Lego