Fallout Wiki
Fallout Wiki

The 15mm ARTEMIS rail gun is a weapon that was to appear in Van Buren, the canceled Fallout 3 by Black Isle Studios. It also appears in the Van Buren tech demo game files.


ARTEMIS was an unfinished weapons project by Poseidon Energy and the Enclave, designed as a late-game weapon that could be crafted by characters with a high Science skill, using schematics from Mesa Verde.[Non-canon 1][Non-canon 2]


While it doesn't appear in the Van Buren tech demo, it is still present in the game files and can be spawned with the console command CreateEntity Weapons15mm_Artemis_railgun.wea, but remains a non-functional weapon.


  • Even when fully loaded, the gun may not fire. The player will simply reload the gun and face the intended target, never firing.
  • The Advanced Research perk helps to make rail guns - weapons of technology level 8 (as well, as energy weapons, and power armors).




Enclave Symbol (FO3).png