I like to keep things a bit "tongue in cheek" with a retro shooter like this.....it helps to patch over the improbable premise of a lone spaceship taking on an entire alien armada!
There should be maybe something like an advanced version of the minigames. For example, for the reactions level (Running level 3) there would be no numbers or something.
I like to keep things a bit "tongue in cheek" with a retro shooter like this.....it helps to patch over the improbable premise of a lone spaceship taking on an entire alien armada!