just get an emulator
http://www.racketboy.com/retro/nintendo/nes/2008/03/best-nes-emulator-for-nintendo-ds-nesds.html
Just go to Sonic Retro and you can download it from there
YES
You play N64 online by finding an emulator, once you have found one that is reliable you just gather game files and load them on to it. .j. Vizzed Retro Game Room has an emulator: http://www.vizzed.com/playonlinegames/index.php?ref=108749
No. Habplus does not require you to download any software or to give any sensitive details out. It also recommends that you DO NOT use your Habbo Hotel log-in credentials in case there is a hack to the server in which peoples username and passwords are taken and used to login to Habbo Hotel with. HabPlus is simply a Habbo Retro Hotel and is quickly becoming the best Retro Hotel on the internet!
at sonic retro
One can download retro style desktop wallpaper online at iTunes or pixlr or Slodive. If you don't find what you are looking for there try roxypalace or Microsoft. Wallpapersmood will definitely have a large selection to choose from if you are looking for that special wallpaper.
Go to Sonic Retro (Website) And click info. In The Search Bar Put,Sonic XG. Go on the page. Click The Download Then extract it with WinRAR (Download.) And Then You can play.
You basicly go to your retro and click import Furniture To catalog and it should come up with a desktop of something so you can chooser the image but, Maker sure you hire a pro Pixel artist for you retro!
It is available for download for $1.99 as an individual costume and is also found in the Incredibles costume pack for $5.99 which includes Retro, Frozone, Syndrome, Edna Mode, and The Incredibles costumes
no theres no retro
Pokemon Platinum 'English' was released on March 22, 2009. However, unless offered through the WII "retro" game section, it will not be made available for download (legally).