Slender Coming to Steam This Month

According to an email from Blue Isle Studios, Slender: the Arrival will be available on Steam by Halloween:

Shh…

Something new is coming to Slender: The Arrival

Only you are allowed to know about it.

This Halloween we'll be on Steam.

More importantly, there's new content.

Here's a sneak peak, Keep it Quiet. The rest of the world doesn't know.