Hi Elliott, This is a great breakdown and very generous in sharing your process and insights, you came a long way from the vending machine days!
Are you planning on releasing the UE4 project to the public? Or only builds? I'd love to play around with it in the editor if possible!
Epic Games: The Making of Bullet Train
A look behind the scenes of Bullet Train – the first-person shooter in development for Oculus Rift virtual reality headset. This is the most ambitious VR-project that the Epic Games studio have attempted to create.
© Unreal Engine, 2015 YouTube Link