Any developer who has a game made with Unity, and has more than 10,000 installs can enter this challenge. You’ll simply need to port your existing app to Tizen and start selling it in Tizen Store. The first 50 people to enter will win $3,000 USD, and the final winner with the most popular application (highest number of installs on the Tizen store will win $20,000 USD. For more details, please visit http://unity3d.com/partners/samsung/tizen-challenge UPDATE: The winners of the Tizen challenge have been announced! Congratulations to the winners!