Listmania!
Getting a Wii? Read this!
Nintendo Wii Console (Includes Wii Sports)Nintendo Wii Console (Includes Wii Sports)
Buy new: £179.98 / Used from: £161.99
The incredible next-gen console itself. You'll need this if you want to actually play the Wii! Contains a Wiimote, Nunchuck, and Wii Sports.
Nintendo Wii Controller (Wii)Nintendo Wii Controller (Wii)
Buy new: £29.98 / Used from: £21.99
The Nintendo 'Wiimote'. Features Wireless TV-Remote-like shape and Motion Sensors to swing a sword, reel in a fish, or a shoot a target! You might want a few of these for Multiplayer.
Nintendo Wii Nunchuk Controller add-on (Wii)Nintendo Wii Nunchuk Controller add-on (Wii)
Buy new: £14.99 / Used from: £11.93
The Nunchuck is a little 'add-on' for your Wii remote. It snaps onto the bottom the controller and allows two-handed gameplay. A lot of games require this, so get a few for Multiplayer fun!
Nintendo Wii Classic Controller (Wii)Nintendo Wii Classic Controller (Wii)
Buy new: £11.96 / Used from: £10.99
If you're going to be playing classic games on your Wii such as retro Mario Brothers or Sonic, you might need one of these. It's completely optional, but some downloaded retro games require this.
Nintendo 2000 Wii Points Card (Wii)Nintendo 2000 Wii Points Card (Wii)
Buy new: £12.76
This is what you buy retro 'Virtual Console' games with using your Wii and an Internet connection. Spend them wisely, it's 2000 for £15. A game can cost up to 1000+ for N64 games!
512MB SECURE DIGITAL (GAMING)512MB SECURE DIGITAL (GAMING)
Buy new: £3.53
Use this to save stuff like Miis and VC games.
Nintendo Official Component Video Cable (Wii)Nintendo Official Component Video Cable (Wii)
Buy new: £17.01
Got a HDTV? You might one to get these AV cables to display Wii games in glorious, crisp HD goodness.
Nintendo Official Wii RGB SCART Cable (Wii)Nintendo Official Wii RGB SCART Cable (Wii)
Buy new: £25.53
Makes your game nice and pretty whatever TV you have! Recommend very much so by the commenters.
Wii Play (includes Wiimote controller) (Wii)Wii Play (includes Wiimote controller) (Wii)
Buy new: £27.98 / Used from: £17.99
Onto games now, and this will start us off. Wiiplay is basically a few (10) minigames which two people can play. Also, you get a free Wiimote. Or, a free game with a Wiimote. Hmm.
Red Steel (Wii)Red Steel (Wii)
Buy new: £14.98 / Used from: £7.79
Love FPS games? You need Red Steel. Words can't describe the immense action of the game, get it!
The Legend of Zelda: Twilight Princess (Wii)The Legend of Zelda: Twilight Princess (Wii)
Buy new: £29.98 / Used from: £18.48
The new Zelda game is back and without the childish (yet cool) cartoonish graphics. It's all gone serious and it's also one of the best games I have ever played.
Excite Truck (Wii)Excite Truck (Wii)
Buy new: £29.98 / Used from: £11.98
Remember Exite-Bike? Well, forget it. Here's Exite Truck, the meanest off-roader on the market. If you like driving games then this is probably your best bet.
Mario Party 8 (Wii)Mario Party 8 (Wii)
Buy new: £29.98 / Used from: £15.99
Join the party, yet again! Mario and co's new game is fantastic, but best with a load of friends.