No-Delay Protection
Timing and action-flow checks are designed to detect or reject abnormal behavior associated with no-delay tools.
FalconEye Anti-Cheat
Built to make common Ragnarok cheats harder to run.
FalconEye Shield is a layered anti-cheat and client protection system for Ragnarok Online. It focuses on the abuse server owners deal with in practice: no-delay tools, packet editors, bot automation, client tampering, injected modules, timing abuse, and unauthorized helper software.
Layered client protection
Protected login verification
Fail-closed enforcement
Runtime IntegrityProtected
Packet ValidationActive
Bot ResistanceActive
Protected HandshakeVerified
Protection Features
View all protection features
Focused on cheats players actually use.
FalconEye combines multiple checks instead of depending on one signature or one easy-to-patch client check. The goal is to force bypass attempts through several independent protection layers.
Bot / OpenKore Resistance
Protected session and behavior checks make ordinary bot and automation workflows harder to reuse against the server.
Packet Editor Resistance
Targets suspicious replay, duplicate, malformed and manipulated traffic commonly associated with WPE / RPE-style abuse.
Injection Defense
FalconEye hardens protected runtime paths against unauthorized injected DLLs and unexpected modules.
Runtime Integrity
Protected execution state is checked so common in-memory modification paths are more difficult to use successfully.
Macro / Automation Resistance
Behavior and timing checks help increase resistance to repetitive automated action patterns.
Layered Defense
Bypassing one check should not disable everything else.
FalconEye is designed around independent protection surfaces: runtime checks, protected transport, session verification, integrity validation, and gameplay behavior checks.
No anti-cheat should honestly promise that it can never be bypassed. FalconEye instead aims to make common bypass methods significantly more difficult, more fragile, and more expensive to maintain.
01Protected client startup and runtime state
02FalconEye verification before normal login flow
03Session, packet and action-flow validation
04Timing, replay and automation resistance
05Fail-closed behavior on protected paths