A unique theme with great sound design which brings this genre to audio gaming for the first time!  However audio crackles allot on mid range hardware once you get more than a couple moving enemies on the screen at once, and some subtle engine sounds might help to give a sense of movement.

It's highly addictive regardless of the simple mechanics (dodging and shooting foes just in time is a rush) and while turning speed could be improved for the sake of targeting, the gameplay is easy to follow and intuitive even for a newcomer to this style of game.

The terminology and audio definitely work to firmly immerse me in the game's setting, though I do think that the death and restart options could benefit from the addition of a short plain English explanation in parentheses.