Pokémon Mystery Dungeon: Your Great Kingdom

With a painful memory block impeding investigation, it's all 252, an amnesiac Treecko, can do to try and piece together the scattered clues of a life forgotten. Armed with knowledge she can't be sure is her own, she must tread carefully even within her own mind. And yet, as more details become clear, she realizes there were, perhaps, reasons why she shouldn't remember her past.