This script gives your mouse a full 360 degree vertical axis resulting in the ability to go upside down!
Also, it inverts yours horizontal axis so that when upside down, your left and rights are corrected. When de-activated, your left and rights are restored.

sv_cheats 1 is required, so do it on LAN or an empty server for the fun of it.
Have fun!

Код:
//====================
//Upside down script by J2K!
//====================

//The script itself
alias upsidowney upsidedown
alias upsidedown "sv_cheats 1; cl_pitchup 360; cl_pitchdown 360; m_yaw -0.022; alias upsidowney rightwayup;"
alias rightwayup "sv_cheats 0; cl_pitchup 89; cl_pitchdown 89; m_yaw 0.022; alias upsidowney upsidedown;"

//The bind
bind kp_plus upsidowney