Here are some tips for beating the final galaxy. Gather 5 damage increasing radars. Use the lasers, not the missles. Use most of the lasers on the front row and place a couple of lasers towards the back and the side of the ship. Use all regenerators. Use a couple of fuel tanks and 1 drone collector for extra fuel and repairs. Fill the rest of the ship with shields. Done!
 "Galaxy Siege"){kind=icon}
 "Obliterate Everything 2"){kind=icon}