Take this: (client script)
/* Immortal mode || Author: ZX_Lost_Soul
Press F11 to become fucking immortal */
local plr=FindLocalPlayer();
local immortal;
function onScriptLoad() {
BindKey(KEY_F11, BINDTYPE_UP, "immortal_mode");
}
function immortal_mode() {
if(!immortal) {
immortal=1;
Message("Now you're immortal!");
} else {
immortal=0;
Message("Now you're earthborn");
}
}
function onClientHurt(ent) {
if(immortal) return 0;
return 1;
}
function onClientShot(plr, wep, prt) {
if(immortal) return 0;
return 1;
}