More Characters, new enemies, and lot of add-on's for the game
THIS MODIFICATION IS NOT MADE, DISTRIBUTED, OR SUPPORTED BY ASPYR, OR
LUCASARTS ENTERTAINMENT COMPANY LLC. ELEMENTS TM & LUCASARTS
ENTERTAINMENT COMPANY LLC AND/OR ITS LICENSORS.
Although there are bad ratings for this, I suspect that's because they haven't read the directions and ended up breaking their game. If you know what you're doing, it works fine, and really adds another element to the game.