I am curious on how you think Uncharted 4 will sell 3 million more on the PS4... With an install base of only 15-20 million compared to 80+ million. Uncharted 2 and 3 both sound just barely 6 million copies.. and there was no growth between 2 and 3.. in fact it sold a little less copies..

I agree with your HALO 5 figure.. Halo 3 sold 11+ and Halo 4 sold about 9 mil. While the X1 console base will only be around 15m on release and maybe hit 20 m during Halo 5 lifespan could see a 8m in sales (as it would be a decline from previous outings)...

XBLive: cpg716     PSN ID: cpg716  Steam: Luv4Tech77

Predictions on 12/01/15 - Generation 8 Totals:

PS4: 85-95m
X1: 55-65m
WiiU: 20-30m