Babylon’s Fall, a PlayStation-exclusive title, gets a new gameplay trailer, revealed at Square Enix E3 2021 press conference.
Square Enix said:
Square Enix also released a “full behind-the-scenes discussion from the creative teams at Square Enix and PlatinumGames, including director Kenji...
Square Enix E3 2021 showcase has been confirmed for 13 June.
The showcase will air at 12:15 pm PDT / 3:15 pm EDT / 8:15 pm BST on 13 June, detailing a new game from Eidos Montreal alongside new information on Babylon’s Fall, Avengers‘ Black Panther expansion and Live is Strange True Colors...
I want to say it's one to one, but in all honesty I'm a bit fuzzy there. I can recommend JoyFreak's sister site AdminIntel - Admin & Webmaster Resource where there are lots for people of varying degrees of expertise with development, you likely can get a far more precise answer there!