Fallout: New Vegas
75 Achievements
1655 XP
60-80h
Outsmarted
Complete Old World Blues.
35 XP
3.0%
How to unlock the Outsmarted achievement in Fallout: New Vegas - Definitive Guide
This is a story related achievement / quest.
This achievement is the end of the Old World Blues DLC and is simply your decision on what to do with the Think Tank after you have recovered your brain... or dealt with it.
There really isn't much to this achievement. It is the conclusion of the DLC and requires you to decide whether or not you wish to destroy the Think Tank or simply find another solution. Completion of Old World Blues will result in the completion of this achievement. Congratulations on finishing this fun packed DLC!
This is the ending trophy for completing the Old World Blues main-story quest and will unlock following the ending cut-scene. The final task you’ll need to complete as part of the quest is to confront Doctor Klein at the Think Tank and end your imprisonment at the Big MT. You will have several choices to resolve the situation. You can end in a battle situation or through speech. You will need a 75 speech skill score and a choice of either a 100 Science or 85 Medicine skill score to avoid a battle.
Alternatively, you can end the situation without hostility and skill checks if you completed each of the other doctors side-quests (What's In A Name?, A Brain’s Best Friend, On The Same Wavelength, and Coming Out of Her Shell). In this case you will need to choose the option to ask Doctor Klein to confer to his colleagues for their opinion for a non-hostile approach to the situation.
For the specific dialog choices using the high skill score options you can refer to my video. Warning: Video contains possible spoiler content: