This is not the first time microsoft has published third party similar to Sony's games

[pokoko]

IamAwsome said:

AEGRO said:

Name the new 1st party IPs from Microsoft then, i cant think of any.

Project Spark, Sunset Overdrive, Ryse, Quantum Break, ReCore, Scalebound, and Sea of Thieves. 

I don't know about the rest but I'm pretty sure Microsoft doesn't own the Sunset Overdrive IP.