Nintendo has recently released demos for the eShop on Nintendo 3DS which primarily consist of retail released games, this also means as of Thursday a release for the demo of the hotly anticipated Sonic the Hedgehog title coming out in February. That’s right, the 3DS edition of Mario and Sonic at the London 2012 Olympic Games. Hold your applause please. Keep in mind that each downloaded demo from the eShop has a limit of thirty uses. Look through the Game Demos section of the store, or search for the game to download the game to the 3DS system. If you rather hold out for the full version, or don’t live in the US, but still carry an interest, be sure to hit the jump for impressions.