Decretis

Alright I can take a look (no promises pretty busy atm with a few other projects + gf ;c )

pretty old script could use an update ill see what i can't do to make a quick one to suit your needs
 
Edit: are you just wanting the Killingspree part or are you wanting the multikills/revivesprees/killingsprees and all? Let me know so i know what i can do

I think this could be some kind of infinite loop in the Lua script.