This is how I imagine an intelligent car would sound if it figured out how to produce speech through the antigravity engine.
Edit: oh sweet there's intonation too. Were these all made manually?
Edit: oh sweet there's intonation too. Were these all made manually?
They make voice-like synth sounds, different for each character, that are about the length of the text they're saying. It adds prosody and intonation to the text-based dialogue of the game.
https://youtu.be/TZpQH8kSWNU?t=2m50s