Crisis VRigade is a virtual reality action filled first person shooter that lets players take on the role of a SWAT trooper and deal with terrorist situations. It's an indie game produced and published by Sumalab in 2020. Play solo or team with your friends with the coop multiplayer mode.
The system requirements are taxing, and a gaming laptop with a modern graphics processing unit is mandatory for successfully running Crisis VRigade.
The RAM requirement of 4gb is easily covered.