DSOGaming writes: “During its Gamescom 2018 real-time ray tracing presentation, Remedy revealed that it is working on a third unannounced game. Remedy is currently working on Control (and owns the IP) and on the story mode for CrossFire 2, is further developing its Northlight Engine, and is working on this third unannounced project.”
Source: N4G PC Remedy is working on a third unannounced game