Chrono-Chums: Whose Hello Is It Anyway?

Step into a whimsical reality where time travelers accidentally swap greetings instead of adventures! You play as an eccentric time-traveling historian, who must navigate through various eras—from the ancient past to a zany future—attempting to restore the 'Hello' that each time period has lost. With quirky companions from different timelines, solve puzzles, dodge paradoxical snafus, and unearth historical hilarity while ensuring that time flows smoothly and everyone knows how to say hello. Can you reunite the greetings before history itself unravels?