Using these tiles in subsequent words increase the number of points earned by the word. Green Tiles, Gold Tiles, Sapphire Tiles, and Diamond Tiles- These tiles are awarded to indicate skill in forming longer words.In the Action mode, they automatically appear and burn down a level every few seconds, and if a burning tile gets to the bottom, the player must clear the burning tile within ten seconds, otherwise, the game ends. In the Classic mode, they burn down one level after each turn, and the game ends once the burning tile reaches the bottom. These letters automatically move downwards, burning through letters below them in the column, until they reach the bottom of the grid, ending the game. Red Burning Tiles – Throughout the game, burning red letters appear, increasing in frequency at higher difficulty levels.In addition to standard letters, tiles of various colors can appear depending both on the current level within the game and on the length of words being formed. Longer words are worth more points and have a greater chance of producing bonuses. The game requires players to match adjacent letters to form a word in the English language. It has also been released on the regular Nintendo DS cartridge. Bookworm was released for the Nintendo DS digital distribution service DSiWare on November 30, 2009. In November 2006, PopCap Games released a sequel, Bookworm Adventures. Players earn more points by creating longer words or words which use less common letters and earn less for smaller words.

As words are formed, they are removed from the grid and the remaining letters collapse to fill the available space. From a grid of available letters, players connect letters to form words. Windows, Macintosh, iOS, Game Boy Advance, Xbox Live Arcade, PDA, Smartphone, Java ME, BREW, DSiWare, Nintendo DSīookworm is a word-forming puzzle video game by PopCap Games.

Cover art for the CD-ROM release of Bookwormīlack Lantern Studios (Nintendo DS and DSiWare)

Bookworm game for free play