Robot vendors are non-player characters in the Fallout 3 video game who sell robots to the player character. They can be found in various locations throughout the Capital Wasteland. To buy a robot from a vendor, the player character must first speak to the vendor and select the “Buy” option. The vendor will then display a list of available robots for sale. The player character can then select the robot they wish to purchase and pay the vendor the appropriate amount of caps.
Robots can be used for a variety of purposes in Fallout 3, including combat, exploration, and resource gathering. They can be equipped with a variety of weapons and armor, and they can be upgraded to improve their performance. Robots can be a valuable asset to the player character in Fallout 3, and they can help the player character survive and thrive in the harsh wasteland.