Despite being external, they can still be detected by signature scanning (VAC looking for known cheat executable patterns) or behavioral analysis (AI tracking unnatural movements).
: For Aimbots, the cheat calculates where your crosshair needs to be and sends mouse movement commands to the operating system rather than modifying the game's aiming code directly. cs 16 external cheat work
So the cheat calculates:
You must find the —a 4x4 matrix that tells the engine how to project the 3D world onto your monitor. In CS 1.6, it lives in the engine DLL. Once you have the matrix, the math is linear algebra: Despite being external, they can still be detected