Whose Dimension Is It Anyway?

In a world where dimensions intersect and reality is but a canvas for imagination, you are a hapless dimension-hopper who accidentally stumbles into a convention for the 'Dimensions of Reality' - a gathering of beings from various dimensions who are desperately trying to prove their dimension is the best. As you navigate through a bizarre marketplace of ideas, twisted realities, and eccentric characters, you must decide whose side you're on while facing absurd challenges and quirky quests. Will you help an existentialist speak to its followers about the nuances of 'nothingness' or assist a sentient pizza slice in telling its tragic backstory? The fate of the audience's view of reality might just depend on your choices!