Rubble Rouser and Stink Bomb, the final two Skylanders Swap Force figurines, have been released and can be found at your local Toys R Us store in the US, Kotaku reports.

You may already have a shoebox full of Swap Force characters, but these two characters are of particular interest, as they allow access to the final content in Skylanders: Swap Force. Rubble Rouser, the first earth elemental Skylanders: Swap Force character, is necessary for bypassing certain gates requiring a rocky touch. If a masked gunman is forcing you to choose between Rubble Rouser and Stink Bomb, it's worth knowing that Rubble Rouser's extra content can be accessed during co-op games - those dual-element gates can also be opened by two separate Skylanders playing together.

Stink Bomb, on the other hand, is the first character able to unlock Swap Force's sneaking mini-games. If players want to fully experience absolutely everything Skylanders: Swap Force has to offer, Stink Bomb is a must-have character.

Skylanders: Swap Force is the latest entry in Activision's toy-driven action platformer series, which converts real-life toys into in-game characters by use of a special portal. Swap Force is the first entry to have figurines with a top piece and bottom piece that can be combined with other Swap Force characters to create new combinations.