Built in Unreal 4.
Alien Environment. Most of the assets were created using 3Ds Max, Photoshop, Quixel, Substance Painter.
You can see the Youtube video here: https://www.youtube.com/watch?v=HFXhv8eDKZk
Alien Cave, Interior 01
Alien Cave, Interior 02
Alien Cave, Interior 03
Alien Cave, Exterior 01
Alien Cave, Exterior 02
Video Reel