First of the Fallen Studio have released the first trailer for their upcoming free-to-play FPS H.A.S.T.E.
This first-person shooter is being built using the id Tech 4 engine and will pay o mage to the FPS games of the late 90s to mid-2000s such as such as Doom 3, Quake, and Unreal.
H.A.S.T.E. is currently in development for PC and Linux. You can view the alpha trailer down below: