In 'Chronochum: Who's Hello is it Anyway?', you are a Chronochum, a quirky being that exists in a dimension where time is incredibly fluid. You find yourself at a bizarre crossroads of multiple timelines, each dominated by different versions of yourself. Your mission? Navigate through these timelines to resolve a cosmic mix-up that has led to the wrong 'hello' being used throughout the multiverse. Engage in witty banter, solve temporal puzzles, and forge alliances with alternate versions of yourself to fix the existential crisis before reality unravels completely. Interact with humorously exaggerated characters, each representing a different phase of your life, while trying to maintain a grasp on your own identity amidst the chaos.