In 'Chrono Chum: Whose Hello is it Anyway?', players step into the chaotic shoes of a time-traveling slacker named Jax, who accidentally triggers an ancient device that allows him to communicate with historical figures. As Jax navigates through time, he must complete a series of absurd quests to fix the timeline while engaging in hilarious banter with icons like Cleopatra, Einstein, and even a talking dinosaur. The game features branching narratives, quirky puzzles, and a unique dialogue system that allows players to interact in unexpected ways, turning history into a playful rollercoaster of laughs and unexpected twists.