Ultima Prima is an unobtainable vehicle in Just Cause Unity.


It is a giant mecha owned by Pablo Ordenado, it is used in the final boss fight if Murasame has been obtained. It is a giant, imperial looking mecha that stands on two feet. It is weaponized with laser and limbs the size of buildings.


(Performance was not good enough of a term to describe this things power.)

It has city-destroying capability, so is fought in the mountains of Gran Budgaria. It does have a weakness though, to make it semi-winnable.


  • This is part of the Easter Egg ending.
  • This is the only vehicle on this wiki that starts with the letter U and is not made by URGA.
  • A personal note: I added this because the boss fights were too easy and to reward the player for completionism.