(e.g., 0.2 to 0.3 seconds) that cannot be bypassed by client-side file editing. CRC Checks
: Most modern private servers use Gepard Shield (3.0 being a recent version) or specific rAthena patches to detect modified .act files and prevent this exploit. no delay grf ragnarok hot
: Some variations are marketed as "Low-Lag" or "High FPS" GRFs. By removing complex headgear sprites or large skill effects, they can increase game performance by roughly 30% (approx. 15 FPS) in crowded areas. no delay grf ragnarok hot