Gametitle-FNV OWB
Gametitle-FNV OWB

Ironbelly is a unique Mister Gutsy robot located in the Big MT in 2281.


Ironbelly is hostile to the Courier and can be found inside the X-17 meteorological station.

Interactions with the player characterEdit

Interactions overviewEdit

General Services Quests
Essential: noIcon cross
Companion: noIcon cross
Plays Caravan: noIcon cross
Merchant: noIcon cross
Repairman: noIcon cross
Doctor: noIcon cross
Rents bed/room: noIcon cross
Starts quests: noIcon cross
Involved in quests: noIcon cross


Apparel Weapon Other items On death
- Flamer
Plasma gun
- Protonic inversal throwing axe x5
Energy cell
Flamer fuel
Scrap metal


  • Ironbelly is the only enemy in the game with a guaranteed chance of dropping the extremely rare protonic inversal throwing axes.
  • Ironbelly can be difficult to take down due to his high HP and him also being accompanied by Mister Gutsy Mk4s and Mister Gutsy Mk5s.


Ironbelly appears only in the Fallout: New Vegas add-on Old World Blues.