2400 in video gaming fiction

Notable events

 * Admiral Taris is named Praetor of the Romulan Star Empire. (Star Trek Online)
 * Worf makes a personal appeal to the Federation Council and Starfleet for Federation support of the Klingons fight against the Undine infiltration of the Alpha Quadrant. When he is rebuffed, he cuts all ties with the Federation. (Star Trek Online)