I dont know if its using the Samurai Slicer on Brutus only or if its with all of his weapons, but i didnt notice it with the baseball bat, but when you dont have enough energy for Sweep, the cooldown is stuck on 5 and you can still use it, but it doesnt do damage. Its basically him shooting blanks. The cooldown says 5 seconds but you can use it immediately after your first sweep. Again, it doesnt end up dealing damage, but it is pretty irritating :c

Love the game, keep up the good work!!!