Im going to be honest is dont really play text adventure games because the choice ones got boring. I figured I would try this out and I was sooo into it. It was short for me ( great reader) and I would be more than happy to pay for the 2nd chapter. Though I would prefer it to be free. And I very highly recommend this for those bored or looking for a different kind of text adventure.
MagaGyal about Heavy Metal Thunder - The Interactive SciFi Gamebook