In 'Celestial Whodunit,' you play as a disgruntled intergalactic detective navigating the vast cosmos to solve a perplexing murder aboard a space cruise ship. This star-studded vessel is home to a motley crew and an array of cosmic celebrities—from rogue time travelers to conniving AI systems—each concealing secrets that could alter the fate of the universe. As you interact with a diverse cast of characters, gather clues, and navigate thrilling moral dilemmas, you must unravel the truth before the killer strikes again. Choose your dialogue wisely, as each decision leads to branching paths with multiple endings, making events dramatically unpredictable and infinitely replayable.