[ffhhttt]

But for most games Unreal still seems to be significantly more expensive after you actually start making significant money?

[loupol]

Predictability of costs is important.

If I use Unreal, if my game generates 2M$ revenue, I know exactly what I'll need to pay Epic. With Unity's model it's a coin toss. Are lots of people going to reinstall my games ? Am I going to get install bombed ? I have no idea.