Well, that's interesting. for context I worked for Ubisoft and I left approx. 1month ago (August 12th) to work for Tencent.

Although, while we had good relationships with Microsoft at Ubisoft on a technical basis- I'm not sure about the business arrangement. If Valve is any indication then it was likely incredibly hostile.

Epic does only take 12%, it's an outlier, and is gaining traction because of it.