Unreal Open Day 2017 The Art of Robo Recall

RoboRecall is Epic's first full VR game made for the Oculus Touch controllers. It was originally a tech demo but expanded into a full game. The art director discusses the design of the robots, weapons, environments and lighting to optimize for VR. Proportions and readability were prioritized. Optimization was an ongoing process to maintain 90 fps. Techniques included distance culling, LODs, reduci