Slenderman's Shadow: Prison Free download Explore chilling environments and evade the eerie Slenderman in this gripping, free adventure game Free download Explore chilling environments and evade the eerie Slenderman in this gripping, free adventure game Vote (41 votes) Program license Free Developer Marc Steene and Wray Burgess Version 1.0 Works under Windows Also available for Mac Vote (41 votes) Developer Marc Steene and Wray Burgess Works under Windows Windows Vista Program license Free Version 1.0 Also available for Mac
