Paper Mario: Sticker Star was one of the games detailed at Nintendo's E3 2012 3DS showcase. It will be released this holiday. Some details for the game were revealed, the most important being the stickers. Stickers are going to help you on your journey and in every battle. They can be acquired through quests, events, and exploration. Stickers can be stored and used to help overcome obstacles too. By pressing Y you can activate "paperization," allowing you to see the scene as a piece of paper, applying stored stickers into the scene.