Until Dawn games was first released in 2015 and was a success with the interactive horror theme it brings. This games offers the users with flexible stories depending on your choice that makes its replay value is so high, especially if you need to collect as many endings as possible.
Well Until Dawn 2 is now rumored being in development process since 2021.
The rumor came first from an old reddit thread that was already deleted, but another user managed to recover such information.
The developer behind is unknown, however former Supermassive games staff are said to be involved for the games.
According to lululemon_fan091 investigation, Playstation bought Firesprite that marked the development of this games.
The codename is "heartbreak" that fits the description of Until Dawn.
Of course, unless the games is announced officially, the new title from the series will always become a rumor.