In Osmo Lettertopia, you move across the board by building words with letter tiles and collect magical creatures as a team by matching descriptions. The game teaches literacy skills to kids in grades K-5. It requires the Words tiles to play.
There are three ways to purchase Osmo Lettertopia:
1. As part of the Ultimate Expansion Bundle
2. As part of the Genius Starter Kit + Family Game Night
3. Directly from the Apple or Amazon App Store (in which case the Words tiles have to be purchased separately).