Sea of Thieves is Microsoft's fastest selling first party new IP of this generation.

[AngryLittleAlchemist]

Xen said:
It ain't all that difficult when I can count their major new IP's this gen on one hand...

That is correct all Microsoft Studios titles we consider 1st party.

— Aaron Greenberg (@aarongreenberg) March 28, 2018

 

Think again

 

Unless .... 

 

You're ... alien : 0