GrenAxlotl
A.D. 2066- The United Kingdom declares themselves the empire of Britannia, launching an all-out attack on the rest of earth and the Space Colonies. 2 years of conflict later, a small rebel alliance takes over several cities, and after time and enough stolen tech, develops an advanced battleship, The Space Battleship Deluxe. The prototype is put in the care of Squadron No. 15, the higherups believe they're just weeding out some shitty soldiers in their ranks, but nobody would've expected how this small squadron would change the course of history.