Knightcat is a sentinal type survivor and has various abilities some are powerful some are not so powerful but all require SOUL to use except for the basic attack which gives SOUL on hit Infected Vesselcat is a extreme rushdown with abilities that allow them to block off escape routes and attack at a range, they have a single projectile attack as well HIM knightcat skin will have similar animations to normal however also completely different ones that I might try to do myself Echocat will have animations that are similar to Infected Vesselcat's however much much more glitchy and laggy looking, such as they will occasional skip an animation frame and while using abilities they will seem like they might fall apart. Or give him the error treatment, you can decide what that is