Adventure Koala and The Secret of Whisperstone

A mysterious call, a professor in trouble, and an underground city waiting to be discovered! Adventure Koala races to help, his fur still purple from a backfiring invention. Deep beneath Whispering Woods lies a hidden world of glowing crystals and musical flowers—but someone else has found this secret place too! Get ready for puzzles to solve, dangers to face, and a clever plan that will take all of Adventure Koala's creativity and his team's special talents. An exciting tale of friendship, teamwork, and unexpected adventures!