RuneScape Classic (abbreviated RSC, RS1 or RSClassic), publicly released on 4 January 2001, is the older version of RuneScape. It is commonly called RuneScape 1 or RS1 by players who played RuneScape Classic before RuneScape 2 was released. It was replaced on 29 March 2004, with what was then known as RuneScape 2, which is now RuneScape.
It is kept on the site for those who prefer it to the new version. The same account is used for both games, but items, progress and skills on each are quite different. Visit RuneScape Classic (Beta) for the current version.
It's considered as DeviousMUD remake.