
Announced at E3, Coming out Holiday 2012! After forgoing the classic battle system in favor of a sidescrolling platformer-style system in Super Paper Mario, Paper Mario Sticker Star returns to the turn-based system from the first two installments

Stickers are a major part of the gameplay, they will have the ability to give power ups to Mario, such as the Frog Suit. They can also be used to overcome obstacles.

Story from the games site:
On the day of the annual Sticker Fest, Bowser decides to pull a prank and scatters six Royal Stickers across the land. To retrieve these mysterious, magical stickers, which are now stuck onto Bowser and his underlings, Mario sets off on an adventure with Kersti, a sticker fairy, visiting prairies, deserts, forests, snowy mountains and volcanoes around the world.

The sticker fairy Kersti who helps you on your journey
Video From E3:
http://www.youtube.com/watch?v=3U2cTOnhMmU&feature=channel&list=ULAs more information comes out i will update this thread!
All my information came from the wiki:
http://www.mariowiki.com/Paper_Mario:_Sticker_StarThanks for stopping by
