Note that the aliens only started showing up on later levels / difficulties.
So the slight delay and sound effects of a pilot getting in to the ship becomes a formality; a moment to take a break....before the first time you get a very unpleasant surprise!
Note that the aliens only started showing up on later levels / difficulties. So the slight delay and sound effects of a pilot getting in to the ship becomes a formality; a moment to take a break....before the first time you get a very unpleasant surprise!