3D is not "real". The output of 3D apps are projected onto a 2D screen (VR goggles not withstanding, but even then, there are simply two outputs projected onto two 2D screens).
Wolfenstein has rasterization, just like a "real" 3D engine does. Its engine happens to be optimized for certain viewpoints, which makes it "2.5D", but it still gives a crude approximation of 3D, just like every other "3D" game.
Wolfenstein has rasterization, just like a "real" 3D engine does. Its engine happens to be optimized for certain viewpoints, which makes it "2.5D", but it still gives a crude approximation of 3D, just like every other "3D" game.