2 ms·

Unity and Unreal did the work. Both support Metal.

• TheChaplain 7y ago
  Both are ridiculously huge and have the money and manpower to do it. Indie game developers though, which Steam have a sizable amount of, likely do not have the same resources.
  • CraftThatBlock 7y ago
    Many indie developers do use these platforms instead of writing their own engines. From scratch is usually the exceptions
  • paavohtl 7y ago
    A large part if not the majority of indie games (both on and outside of Steam) are based on Unity.