Wolfenstein II: The New Colossus earned critical acclaim from multiple publications —Twinfinite included— but its commercial performance was immediately thrown into question after the game went on sale just a month after launch. NPD reports later confirmed it was unable to breach the top 10 best selling games for the month of October at retail, following in footsteps of Prey, another Bethesda published title that also underwhelmed commercially earlier that year. A recent leak of Steam data confirms that Wolfenstein II The New Colossus recorded just 549,457 players as of July 1, 2018 —over a million less than its predecessor.
For reference, here's a breakdown of the player estimates for Bethesda published games of similar genre according to the leaked Steam data:
DOOM – 3,197,626
Wolfenstein: The New Order – 1,819,928
Prey – 704,179
Wolfenstein: The Old Blood – 600,610
Wolfenstein II: The New Colossus – 549,457
The Evil Within 2 – 227,653
Of course, these numbers don't include PS4 and Xbox One sales, so the figures do not represent the total number of units sold at retail for each game. The New Colossus has also been on sale for the least amount out the four. But the disparity is too significant not to be able to draw a fairly grim conclusion: The New Colossus certainly did sell poorly, at least on PC.
Via twinfinite:
https://twinfinite.net/2018/07/damn-steam-leak-suggests-wolfenstein-ii-really-did-sell-poorly/