I've been getting a little lag here and there as to be expected, however Tainted Fiend lags the game INCREDIBLY hard when switching into Swarm form. It's not that there's an insane amount of bullets on screen, it's just that literally whenever I go into the mini guys mode there's ALWAYS lag to an insane degree. This makes what seems to be an incredibly awesome character a very sad experience.

Does anyone else have this problem? Does anyone know how to fix it?