Bookworm was originally released by PopCap in January of 2005 and has been ported and re-optimized for ten different platforms, boasting over 100 million downloads, and making it the world's most popular digital word game.  Now, for the first time, Bookworm has been adapted for Nintendo DSiWare and Nintendo DS with an array of new features and modes that are exclusively available on DS.  The DSiWare version of Bookworm includes the complete Classic mode and has been specifically tuned for dual-screen, vertical use.  The DS version offers all of the content that has made Bookworm so popular as well as entirely new gameplay not available anywhere else, including the multiplayer Bookworm Battle mode, 20 all-new Collectible Books, the ability to construct a library based on your game progress, and the all-new "Lex-Ray" – a fun new way for the game's hero, "Lex," to measure and track your growing spelling and vocabulary prowess. 

With both new versions of Bookworm, players whet their appetite for spelling fun in PopCap's hit word-puzzle game, an immersive title for word game aficionados of all ages and levels.  Players link adjoining letter tiles to build words, complete each level and feed "Lex." They'll use Reward Tiles and spell Bonus Words to boost their score.