No article about CS2 cheats is complete without discussing the elephant in the room: Valve Anti-Cheat (VAC) Live.
With the release of CS2, Valve implemented VAC Live, an AI-driven anti-cheat that analyzes behavior in real-time, rather than just scanning for file signatures.
Luno places a small icon on your HUD whenever someone is spectating you. If an admin or Overwatch bot is watching, the icon changes color, giving you time to disable your rage features.
Users report that Luno has a minimal FPS drop (roughly 5-10 FPS) due to the ESP rendering. However, on low-end PCs, the Skin Changer (which swaps high-res textures) can cause stuttering.