RY-589 Ultimo bot

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RY-589 Ultimo bot
RY589 ultimo bot
raceSentry bot robot
affiliationBig MT
roleBoss robot
locationX-7a "Left Field" artillery launch
appearancesOld World Blues
base SPECIAL5 ST, 7 PE, 5 EN, 5 CH, 7 IN, 7 AG, 5 LK
derived stats
Hit Points:675
Damage Threshold:18
base idxx014455
ref idxx015ac1
Gametitle-FNV OWB
Gametitle-FNV OWB

RY–589 Ultimo bot is a unique sentry bot operating in the Big MT in the Fallout: New Vegas add-on Old World Blues.


This robot can be found patrolling the outdoor area of the X-7a "Left Field" artillery launch.

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
- LAER Fission battery x2
Sensor module x8
Scrap metal x8
Scrap electronics x3


  • It is possible for the RY-589 Ultimo bot to contain more loot when destroyed than any other robot in the Fallout series. It may drop over seven pieces of scrap metal and/or over seven scrap electronics.


RY-589 Ultimo bot appears only in the Fallout: New Vegas add-on Old World Blues.

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