Upwords, Fun and Challenging Family Word Game with Stackable Letter Tiles, for Ages 8 and Up. In this high-stacking word game, players place tile letters onto the game board to create new words, or stack and build on top to change existing words. When it’s your turn, easily place your letters by rotating the lazy Susan game board in your direction. Earn points for words a single tile high and points for letters underneath – the higher you stack, the higher you score! If you form two or more words in a single turn, you’ll earn even more points. For additional word-hacking practice, you can improve your Upwords game play by playing solo.