Binary Dawn Interactive has released an update to WordUs2, its popular word game for iOS devices adding new three- and four-letter dictionaries suitable for younger learners. In WordUs2 players test their vocabulary by attempting to guess a mystery word given only the first letter. Players attempt to guess the word one letter at a time and must guess not only the letters in the word but also where in the word they appear. The game includes a dictionary of thousands of words and four game modes including a “Calm & Collected” mode with unlimited time and guesses and three additional challenge modes where players are given either a limited number of guesses or a limited amount of time. WordUs2 is available from the App Store for $2.