S.T.A.L.K.E.R Unreal Engine 4 [Test l03_agroprom],Gaming,S.T.A.L.K.E.R,Unreal Engine 4,Nvidia,Raytracing,S.T.A.L.K.E.R Unreal Engine 4 DX12 and Raytracing. I was working on this level 3 days and i am so happy to see the first results,I worked really hard because i had lots of problem when i