Like previous home consoles, up to four players can play. Additional attachments can connect to the Wiimote to be used for certain games, such as the Classic Controller for a more traditional controller, and a control-stick attachment known as the Nunchuck. As a first for most controllers, players can perform various movements to allow for greater interactivity with gaming software, with motion controls being expanded upon using the Wii Motion-Plus. One of the Wiimote's key features is its motion-control capability. The Wiimote is a wireless controller which uses a sensor bar to connect to the Wii, after which it can be used as a pointing device on most games. The Wii uses a unique controller which is in the shape of a remote control known as the Wii Remote (referred to as 'Wiimote' by fans).

Game data is stored in internal flash memory of 512 MB, of which black variant released later can store even more memory. The Wii uses 3D graphics like it's predecessor the GameCube, with the graphics noticeably increased since the GameCube.

The Wii's has a unique unconventional controller designed like a remote control, with software being referred to as channels. The Wii takes on a unique direction of being designed with a television set theme in mind.

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