For years, the Unity Engine has earned goodwill from developers large and small for its royalty-free licensing structure, which meant developers incurred no extra costs based on how well a game sold.

Unity has made major changes to the per-install Runtime Fee program it announced last week and made apologies for a policy that united large swathes of the game development community in anger. In a ...

Game engine Unity has announced it will begin charging developers a fee every time a user installs their game. That's even if someone's just installing games they already own on a new computer.