There are a number of bobbleheads in Fallout 4 that can be collected and used to boost your character’s attributes. These collectibles can be found in a variety of locations around the game. Some of them are easy to find, while others require you to complete certain quests or fight enemies in order to get your hands on one. Some of the best bobbleheads can be found in vault 81, including one that increases critical damage with ballistic weapons by 25%.
This bobblehead can be found in the Gunners Plaza location in the southeast of the map. This location is a small mercenary fort, so you will have to be ready to take on raiders both inside and outside the building. Make sure you are at least level 10 before heading here, as the enemies can be quite high-level. Once you have reached the location, follow the path to the left, which will lead to a recording room. The bobblehead will be on the desk overlooking the assault course.
To unlock this bobblehead, you will need to reach a level of at least 10. This collectible is located in the FMS Northern Star shipwreck area on the coast, southwest of Spectacle Island. You will have to fight your way through a lot of raiders and Ghouls in order to reach this location, so be prepared for a challenging battle. Once you have reached the location, locate a door with “On the air” written on it and enter the room. The bobblehead will be on a table near an unlit oil lamp and mounted computer.
During the Unlikely Valentine quest, you will need to head to Trinity Tower. Once you have rescued Rex and Strong, you will be able to grab this bobblehead from the cage they are being held in. Alternatively, you can also grab this bobblehead from the metal desk in the Overseer’s office where Nick Valentine is being held.
After completing the Here Kitty, Kitty quest, you will need to go to the Museum of Freedom in Concord. This bobblehead can be found in the room where you meet with Preston Garvey and the Minutemen for the first time (screen 1). It is located on a metal desk inside the room that has an overhead exterior section.
This is another of the rarer bobbleheads in vault 81. In order to find it, you will need to visit the Saugus Ironworks and make your way through the forgers inside the first two rooms. After that, you will need to enter the Blast Furnace area and search the huts on the outer side of the building. You will need to look for a steamer trunk that is resting along a metal catwalk. Once you have located the collectible, open it up. This bobblehead will give your stimpacks 10% more healing power.