Sega have released a new trailer for the Nintendo DS collection, Sonic Classic Collection. this collection features Sonic 1, Sonic 2, Sonic 3, and Sonic & Knuckles. the trailer has in-game footage of all these games as well as showing that Knuckles can be played in Sonic 2 and Sonic 3 (which was originally done by putting Sonic 2 or Sonic 3 into the Sonic & Knuckles cartridge.)
Sega have released new screenshots for the Nintendo DS game, Sonic Classic Collection. these screenshots show in-game action running on a DSi. the screenshots come from Sonic, Sonic 2, Sonic 3, And Sonic & Knuckles. The Screenshots also reveal that Knuckles in Sonic 2 and Sonic 3 is also playable. Gameplay is shown to be on the top screen, whilst menus are on the bottom screen.
Sega has announced the Sonic Classic Collection for the Nintendo DS. this collection has Sonic The hedgehog. Sonic The Hedgehog 2, Sonic The Hedgehog 3, and Sonic & Knuckles. The game will feature a save anywhere feature as well as extras including video and collectable pictures.
The Sonic Classic Collection is set to come out in March 2010.