Simul announces the trueSKY Unity plugin for indie game developers, trueSKY Alpha.

Alpha makes the power and performance of trueSKY accessible to Unity developers around the world.


  • Day-night cycle based on latitude, longitude, time-of-year
  • Dynamic volumetric atmospherics and fog
  • Fully volumetric clouds – no sprites, impostors or billboards
  • Real time weather changes – create keyframed weather sequences
  • Rain and snow – define movable precipitation areas.
  • Full integration: drive Unity’s lighting from trueSKY

You can find trueSKY Alpha on the Unity Asset Store, or take a look at our launch video here. And there’s a downloadable demo on the main Alpha page. Stay tuned for more announcements!