Caesar is the player spaceship from the video game Star Soldier.
The Caesar is a ship belonging to the Galactic Fleet which protects Earth. Said to be their fastest ship, the Caesar is equipped with a rapid firing gun which can be upgraded to fire in multiple directions, for a maximum of five directions at a time. It can also be equipped with a rotating shield which protects it from damage. All of these weapons would be carried into later revisions of the ship.
In the PS2/PSP remake, the Caesar also comes equipped with a short range energy burst which causes massive damage to enemies.