Sonic The Hedgehog's 20th Anniversary Collection

Sonic The Hedgehog's 20th Anniversary Collection is a collection of Sonic The Hedgehog games and other media created by Tyson Heese, Headcannon and Christian Whitehead. The game was released by SEGA, Sonic Team and Modwest Games on June 23, 2011. 
== Game's history ==
On July 15, 2010, a brand new remastering of 8 Sonic Games was announced by SEGA's official twitter account as a working title new Sonic game. On August 12, 2010 new remastered level layouts for each of the remastered games were leaked by a sonic leaker. On December 10, 2010, a brand new trailer for the game was released and the same release date for Sonic The Hedgehog 1 was announced. Finally on July 23, 2011 the game came out with remasters for some of the 2D games and some remasters for the 3D games.
=== Games ===
1. Sonic The Hedgehog 1 {1991}
2. Sonic The Hedgehog 2 {1992}
3. Sonic CD {1993}