The Magic Bag is an important item used by Ronald McDonald, but was stolen by the Hamburglar in the game M.C. Kids. Ronald tells the player he lost his Magic Bag, making the player search for it, eventually, when the player finds it, a boss battle ensues. The magic bag shoots a few worm-like objects that can be destroyed with rocks. Eventually, after enough are destroyed, it shoots out a magic wand, which shoots 2 projectiles and can be destroyed with about 4 hits from rocks. After the magic wand is destroyed, the Magic Bag falls, and if the player collects it, the ending starts, where the player gives the Magic Bag to Ronald.