PopCap Games has announced the launch of its word game Bookworm for the iPhone and iPod touch. Touted by the company as “the most popular digital word game of all time,” Bookworm lets players build words from contiguous letter tiles on a grid, with longer and more difficult words scoring more points and spawning “gem tiles” which offer additional bonuses when used. The game features a vocabulary of over 170,000 words, all-time…
