SignCueQuest is an engaging adventure game designed for iPhone users that combines exploration with language learning. Players embark on a journey to discover new lands while practicing American Sign Language (ASL), Fingerspelling, and Cued Speech. The game features a total of 20 mini-quests, with the first 10 focusing on essential vocabulary, numbers, colors, and emergency phrases, while the subsequent 10 quests in the Expanded Universe allow for random practice of over 2,200 ASL terms, 900 Cue terms, and 900 Fingerspelling terms.

The game includes a handy study dictionary for term lookups and example sentences, enhancing the learning experience. Players can track their progress with a scroll feature and utilize a map for teleportation to previously visited locations. SignCueQuest also offers adjustable communication styles and game levels, making it suitable for players at different proficiency stages. Upon completion, players can restart the game with new settings for continued learning and exploration.