Unity Technologies has announced the launch of the Unity 3.5 open beta including a developer preview for the Adobe Flash Player deployment add-on. Alongside the beta release, the company is running a Flash platform game development contest where contestants can enter a Unity-based Flash title for the chance to win $20,000. Final games must be submitted by January 5 and the best entry will be awarded the grand prize. Numerous other prizes have also been organized for the runners-up.
