The Robot Chapter is actually a bit suspenseful a times. It makes me feel like I'm watching the movie Alien because everyone dies one by one by some mysterious being roaming the ship. This chapter also has the best quotes. Just look at the screen shots below to get a taste of some of them, lol. :P The only battle you fight is the last battle. However, you can play Captain Square anytime you want (it's a game within the game). The Captain Square theme song is quite catchy, don't be surprised if you catch yourself humming it while driving.

Note: The following screen shots are from an older version of Live-A-Live's English translation. The newer translation looks nicer!