angular movement. Because the game automatically calibrates the gyro sensor when the game is turned on (and after every "micro-game"), it works with both top-loading slots (like the Game Boy Advance) and bottom-loading slots (like all other models after the original GBA: Game Boy Advance SP, Nintendo DS, Game Boy Micro and Nintendo DS Lite). The manual states that Twisted! is not compatible with the Game Boy Player; although the game loads as normal, players would have to carry and tilt the connected GameCube console and use its controller for button presses, thus it is simply not practical. Plot One day, while Wario is playing with one of his Game Boy Advance consoles, he becomes frustrated with a particularly hard game on it and throws the system at a wall, causing it to bounce back and hit him on the head. After his temporary rage, he notices his GBA is broken. He goes to Dr. Crygor's Lab and requests his help in mending it. Crygor, however, mistakes it for a test subject for his new invention, the Gravitator—a device that is shaped like a washing machine, which has the power to manipulate gravity, change gravity's direction, and cause gravity distortion. Crygor places the GBA in the Gravitator, causing it to spits out dozens of units similar in form factor to Game Boy Advance units and versions. He demonstrates that in order to play the GBA games with them, the device must be physically moved or/and by pressing the buttons. Mona and 9-Volt arrive and play with these new units, enjoying themselves. Wario, taking note of their reaction, decides to take advantage of these motion-sensing abilities as a selling point, and gets his friends to design GBA games based on this concept, and they make the game WarioWare: Twisted!. The rest of the game features stories of all the characters in the game, each one going to Club Sugar once their stage is complete. Wario chases a mouse that almost breaks his WarioWatch (Smorgasbord Sampler). Mona tries to deliver pizza from her business, Mona Pizza, while avoiding a rival restaurant, Pizza Dinosaur (Mini Spin). Jimmy T. and his parents play on their phones at Club Sugar (Big Tipper). Kat and Ana encounter a troll after getting lost on a field trip (Tapped Out). Dribble and Spitz fix their taxi and use a feature that allows it to travel through space (Steer