Crystality and Vanguard Anti-Cheat

Crystality is fully compatible with Riot's Vanguard anti-cheat system. Because Crystality uses an external architecture that never touches the game process, it does not trigger any Vanguard detection mechanisms. Zero Crystality users have been banned since 2022.

What Is Vanguard?

Vanguard is Riot Games' proprietary anti-cheat system. It operates at the kernel level (Ring 0) on Windows, giving it deep access to monitor the system for cheating software. Vanguard starts when your computer boots and runs continuously in the background.

Vanguard specifically monitors for: code injection into the game process, unauthorized memory modification, game file tampering, known cheat signatures, and suspicious driver-level activity.

Why Crystality Doesn't Trigger Vanguard

Crystality's external architecture means it never performs any of the actions Vanguard monitors for:

• No code injection: Crystality never injects DLLs or code into the Valorant process
• No memory access: Crystality never reads or writes to the game's memory space
• No file modification: Crystality never alters any Valorant or Riot game files
• No driver interaction: Crystality runs as a standard user-mode application

Instead, Crystality communicates through the Riot Client's official local API endpoints — the same endpoints that the Riot Client itself uses for authentication and loadout management. This communication is indistinguishable from normal Riot Client activity.

What About Vanguard Updates?

Riot regularly updates Vanguard to detect new cheats. These updates target specific detection methods: new injection techniques, memory signatures, and file hashes. Since Crystality uses none of these vectors, Vanguard updates do not affect it. The external architecture is inherently safe regardless of anti-cheat changes.

Learn more about external vs internal architecture →