In 'ChronoChum: Whose Hello Is It Anyway?', players step into the shoes of a quirky time-traveling messenger named Zed, whose job is to deliver greetings across various timelines. However, things take a turn for the absurd when a mix-up causes multiple versions of Zed to overlap in the same time period. Players must navigate through historically inaccurate settings—from the court of Cleopatra to a future dominated by sentient pets—while making split-second decisions that affect outcomes and alter history in outrageous ways. The game encourages creative conversation choices, and a light-hearted approach to problem-solving, all while avoiding the heavy clichés of traditional time travel narratives.