The Sonic Center

Template:Infobox Website The Sonic Center, or TSC, is a site that does explorative research into Sonic games, but not as much so by hacking. Instead, TSC members look into games through ordinary play (though to observers, the things they do are hardly "ordinary"). The site's stated goal is to get players to complete each of the various games and levels as fast as possible; a collection of over 150 videos demonstrating some of the more appealing runs is available.

Founded by Rolken on October 23, 2003, TSC has 587 competitors (as of June 10, 2008). It has over 3,800 competition charts and over 97,000 submissions. In June 2009, Rolken announced that he would be stepping down from running TSC and ownership was later transferred to SonicAD.