Barbe Bleu's Refuge
From Starsonata Wiki
This is the hidden home of Barbe Bleu himself! Beware, for his Space Blue Alpha Advancedx1 could tear you to ribbons, not to mention the assistance from his three Space Blue Alpha Interceptor Guards!
It takes a Blue Aether as a key to enter.
Barbe Bleu is often killed for his Barbe Bleu's Mods aug. Once you've cleared the dungeon, you are locked out for 1 hour.
