Fragmentation Simulation Enable the ACE Fragmentation Simulation Spalling Simulation Enable the ACE Spalling Simulation Maximum Projectiles Tracked This setting controls the maximum amount of projectiles the fragmentation and spalling system will track at any given time. If more projectiles are fired, they will not be tracked. Lower this setting if you do not want FPS drops at high-count projectile scenarios ( >200 rounds in the air at once) Maximum Projectiles Per Frame The number of spall track calculations to perform in any given frame. This helps spread the FPS impact of tracking spall rounds across multiple frames, limiting its impact even further. (SP Only) Frag/Spall Debug Tracing (SP Only) Requires a mission/editor restart. Enables visual tracing of fragmentation and spalling rounds in SP game mode only.