Lost Odyssey (ロストオデッセイ,Rosuto Odessei?) is an RPG developed by Mistwalker exclusively for the Xbox 360. The player takes control of Kaim, a man who has lived for 1,000 years, with no memory of his past. The game's story revolves around a world nearing a "magical industrial revolution", and Kaim's part in this story. Kaim, who seems to want to forget his past, struggles with the return of his memories and the pain they bring.