MegaRandom has proven to be Killer Casey66's strongest map—61.4% win rate in 44 games. With 58 matches as pocket, Killer Casey66 holds a 62.1% win rate. RM Team records show Killer Casey66 at a rating of 769.

Having played 278 matches, Killer Casey66 gravitates toward ranked random map team. Based in United Kingdom, Killer Casey66 holds a 28.6% RM Team win rate. Their strongest civ is Bulgarians at 63.3%.