First... where you got the 900k opening for Titanfall... from what I remember EA never give a clear situations of the sales and people guessed (still guesses) it bombed.
Second... Titanfall is old news... it is a game without any active community... the gameplay is awesome and holds you for a weekend but after that it dropped a lot in terms of active plays... it is close to death today... it is nowhere near the next CoD.
Said that.... Bloodborne will sell a lot more than Titanfall Xbone version... I don't believe Titanfal Xbone crossed 2 million yet and Bloodborne will be the best selling From game with over 3 million (I'm hoping for 4 million).
















