Probably the the best detective game ever made. It's whole gameplay system is built around solving a murder mystery, where you must deduce the fate of every single passenger on the Obra Dinn. But you don't know everyone by name. You must solve who every one is and their fate by listening for accents, following conversations, understanding the roles of the ship, understanding context clues, and even filling in the blanks. It's literal detective work, and I love it to bits for it.