Encounters are player-created missions. Ever since v.88 of Battleships Forever, the game has come with the Encounter Maker. You can make your own Encounters by clicking on "Custom Game" on the main menu, and then selecting "Make Encounter". From that page you can also load Encounters for editing and play Encounters. This page will serve as an index for pages about people's Encounters and has a link to The Guide To Good Encounter Making.
Please help expand this page by a adding a link to your encounter page.