User blog comment:HuntressNight22/All About The Slendy Talk!/@comment-24569600-20140428043848/@comment-1631480-20140428044634

He was not made for a game, actually. The game came out much later after Slendermans creation.

Here's the creepypasta if you want to read it: http://www.creepypasta.com/slenderman/