In the bustling multiverse of Echo City, you play as a cynical interdimensional detective who specializes in solving the most bizarre greeting-based mysteries. Each day, a new challenge arises: whether someone has stolen a 'Hello!' from the Town Square or uncovered the plot of a rogue greeting collective planning to overthrow polite society. Navigate through quirky characters, including an overly enthusiastic greeting card designer and a secretive handshaking cult. Choices lead to hilarious consequences as you piece together clues in this whimsical narrative, where every interaction is tinged with humor and unexpected twists.