Who's Hello Is It Anyway?

In this innovative interactive text-based game, you play as an unassuming detective thrust into a bizarre world where greetings hold mysterious powers. Every time you say 'hello,' you unwittingly summon different characters from various timelines and dimensions, each with their own secrets and convoluted backstories. Your task is to unravel a cosmic conspiracy involving a rogue greetings card that has the power to alter realities. Interact with quirky characters, solve riddles, and piece together the puzzle to discover which 'hello' leads to the true revelation, all while navigating the absurdities of your newfound relationships. Will you manage to keep your sanity as you uncover the serious ramifications hidden under the whimsical nature of greetings?