UK: Halo 5 is the Lowest Selling Mainline Game in Franchise History

[zorg1000]

bevochan said:

Angelv577 said:
If the game sold worse than any other mainline halo in UK, it's pretty safe to assume the decline happened in all Europe territories considering xb1 userbase elsewhere except US. Don't see this game reaching 10m unless it's heavily bundle for the rest of the gen. 8m is my prediction.

8 million is very very generous.  The user base of xbox1 is at 14 million after 2 years.  I'm not sure if xbox1 will get to 50 million user base lifetime.  About 3 years from now, it is very doubtful that xbox1 will be at 40 million.  Assuming best case scenario that in 2018 there are 40 million xbox1 consoles sold, that's a monsterous 20% attachment rate for 8 million Halo 5 copies to be sold.  

Don't forget that Halo 2 sold over 8 million on an install base less than 25 million.