In addition, Justice is the first game in the world to feature real-time ray-traced caustic effects. As demonstrated by the interactive comparison below, caustics are light rays re-focused or scattered after hitting reflective or refractive surfaces, which in turn create a new light source that can illuminate the surroundings and cast shadows. This ensures that caustic effects react appropriately to objects, changing scenery and lighting conditions, and even wakes of boats.The GPU designer also claims DLSS will be able to provide a 40 percent performance uplift in this game.
Justice MMO gets NVIDIA RTX and DLSS (video)

Justice is the next game to adopt NVIDIA's next-gen features. The popular Chinese MMO will get a patch to add NVIDIA RTX and DLSS support. NVIDIA says it will be the first game to support real-time ray-traced caustic effects: