Dominion War: Squadron. Based off a DS9 episode, play an Academy squadron forced to the front lines in a Defiant class.

Cage Fight: A Federation starship finds itself face to face with a miraculous discovery: a Dyson Sphere. The only problem? Both Romulan Tal'Shiar and Klingon Imperial Intelligence have warbirds already on station, and escalation seems imminent. 

Mirror, Mirror: A small Federation crew finds itself in the Mirror Universe, answering an automated distress call before they even realize exactly what's happened. They answer the distress call, and find an ancient starship filled with cyrostasis pods. Powering up the ship unintentionally begins to unthaw the pods within. The ship? The SS Botany Bay. The captain? Khan Noonien Singh. With Imperial Starfleet coming down on the crew fast, can they and Khan make it out alive? (Plot twist: one of the crew is Section 31, and very much meant to awaken MU Khan, unbeknownst to their fellow crew.)