Hi, thanks for playing our game! - You can turn on music and sound from the top menu - but maybe we should start it on rather than off! Thanks for the feedback.
Game should at least have autosaved before the battle so you don't lose your progress. If it happens again I'd really appreciate a copy/screenshot of the developer console (f12 in chrome) at the exceptions. The exceptions are written in red and I'm most interested in the ones in the bottom. I'm trying to pin this error down but have so far not been sucessful...
You are now a pirate.