I seen a how to make killstreaks here..
But here is a nooby way:
Code:KS() { self endon("death"); self endon("disconnect"); i = 0; for(;;) { self waittill("killed_enemy"); i++; if(i==5) { //Give UAV KS } if(i==7) { //Counter UAV } if(i==10) { //throw Knife } //wait 0.5;//Maybe change to 1. Don't think you need it :p } }