From publisher blurb: There are few places on this wide world quite so mysterious, quite so confusing, quite so terrifying, as the Bermuda Triangle. This is what makes it a perfect spot for battles, explorations, and high seas hijinks in They Came from Beneath the Sea! They Came from the Bermuda Triangle! includes: Simple combat rules for maritime battles betwixt trawler, canoe, submarine, cruiser liner, and more! New aquatic alien threats native to the Bermuda Triangle! Multiple stories set in the Bermuda Triangle, ready to be run for your group! Rules for vehicles in They Came from Beneath the Sea!