Microsoft has 14 1st Party Games In Development

[DirtyP2002]

Fei-Hung said:

DirtyP2002 said:
I think MS did quite a good job bro bring new IPs to the market.

- Ryse
- Sunset Overdrive
- Quantum Break
- Cuphead
- ReCore
- Sea of Thieves
- Scalebound
- Below
- Inside
- We happy few
- Titanfall
- Project Spark

Still fans of other consoles make it sound like "all they have is Halo, gears and Forza" which is pure trolling but accepted by VGC.

I don't think Sony fans are denying MS from creating or supporting new IPs, it's just that in comparison they are weak. Don't want to start a list war, but since you have included Indie, just look at the new IPs on PS4:

 

The Order 

Bloodborne 

Until Dawn 

Drive Club 

Nier Automata 

Ni-Oh 

Dreams 

Resogun 

Alienation 

Days Gone 

No Man's Sky

TLG 

 

This doesn't include any of the harcore jrpgs, new IPs within established franchises, many other indies or VR games. 

Nier is not a new IP.
No Man's Sky is possibly coming to Xbox One as well.