The ForgeLight engine is an MMO game engine developed by Daybreak Game Company (formerly Sony Online Entertainment).
Forgelight features:
Real-time radiosityNvidia PhysX (SDK 3.2)Motion blurFully Flexible Time of Day SystemEye adaptation & HDR lightingSupport for Microsoft DirectX 9 & DirectX 11Supports both Static Mesh and Voxel terrainAtmospheric scatteringVolumetric fogAdvanced ambient occlusionAdvanced Environmental lightingOpen world environmentsSupport for the PlayStation 4 and Xbox OneAllows up to 2000 players to play multiplayer simultaneously in a single game serverThe engine has been used for Free Realms, Clone Wars Adventures, PlanetSide 2, Landmark, EverQuest Next, H1Z1: Just Survive, H1Z1: King of the Kill.