Dates: 10/1/2016 to 10/31/2016
Eligibility: All ages, World Wide, Must have a Twitch.tv account (free), Other forms of social media are available to gain additional entries but not required
Ways to enter: 6 Ways to enter with dozens of potential entries based on actions taken on the form. Sharing appears to allow for multiple day entries, limits are untested.
Prize: $100 Steam Giftcard to use on the Steam Video Game Platform