In 'Whose Hello Is It Anyway?', you play as Charlie, a janitor in a bizarre, enchanted post-apocalyptic office building. As you move through different floors, each inhabited by quirky characters and distorted realities, your job is to discover the true origin of a mysterious 'Hello' echoing through the halls. Your choices affect the unfolding narrative, leading to hilarious yet dramatic encounters with eccentric coworkers, bizarre rituals, and side-splitting puzzles, all while dodging the wrath of the mischievous office ghost, Gary, who claims the 'Hello' belongs to him. Use your wits to navigate through the absurdity and unveil the secret behind the lingering greeting before the entire office turns into chaos!