Slender: Source Teaser Trailer Released

Gamer Euphoria writes:

''The teaser trailer for Slender: Source has lurched its way onto the internet. The Half Life 2 mode is currently being developed by indie studio Ethereal Entertainment. The mode will expand the Slender experience. The mod is a survival horror co-op game in which players work together to collect a number of dolls while avoiding the terror that is the Slenderman.''