Paper Mario: Sticker Star — the player controls a paper cut-out version of Mario in a 3D paper world with landscapes ranging from snowy areas and forests to volcanoes, represented as the Mushroom Kingdom. The story centers on Mario's attempts to retrieve 6 Royal Stickers that were scattered by Bowser after he attacked the annual sticker festival. Mario is accompanied by Kersti, the sticker fairy, who gives Mario the power of stickers.