Go into particle editor and see how many particles you spawn per one smoke emitter.
That tiny puff should not use more than 10-20 sprites per instance.
PS. For testing first remove those particle emmiters from missiles see if fps improves.
Go into particle editor and see how many particles you spawn per one smoke emitter.
That tiny puff should not use more than 10-20 sprites per instance.
PS. For testing first remove those particle emmiters from missiles see if fps improves.