Castle Siege is a stage in Super Smash Bros. Brawl. It is Ike's and Marth's home stage, this is the only place that they are versed at during all-star mode. It has three stages, each auto-looping. The first is the outside of the castle, and the second is the inside, which has breakable statues, which will then make the platform supported fall. The last is a dungeon, which is surrounded by lava.