BraLoD said:
Which numbers exactly you don't believe into? The series growth (22/29/51) is all official data. The ~20M is a good estimate based on that and previous games already consolidated official sales. It doesn't get much lower than that. |
The fact that those other games were on previous gen and so much time have passed makes the last official numbers probably very close to current LTD. So yep almost all the sales in between were for GoW 2018, that is why it should be very near 20M (sure some can be attributed to promotional deals or bundles but how many games got so much from this without being games that people really wanted to buy?)

duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
http://gamrconnect.vgchartz.com/post.php?id=8808363
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
http://gamrconnect.vgchartz.com/post.php?id=9008994
Azzanation: "PS5 wouldn't sold out at launch without scalpers."







