A step by step guide on creating OVERPOWERED STEALTH BUILD on Survival Difficulty in Fallout 4. Played on the most recent version of Fallout 4 with all DLC installed. No mods were installed during the playthrough and the build was played entirely on Survival Difficulty.

Level ups:

2 Idiot Savant R1
3 Gunslinger R1
4 Scrapper R1
5 Ninja R1
6 Sneak R1
7 Gunslinger R2
8 Sneak R2
9 Gun Nut R1
10 Lone Wanderer R1
11 Idiot Savant R2
12 Science R1
13 Aquaboy R1
14 Sneak R3
15 Gun Nut R2
16 Ninja R2
17 Lone Wanderer R2
18 Gunslinger R3
19 Chemist R1 (after Intel Bobblehead)
20 Chemist R2
21 Armorer R1 (after STR Bobblehead)
22 Armorer R2
23 Sneak R4
24 Save point for lvl 25
25 Gun Nut R3 and Armorer R3
26 Scrapper R2
27 Gunslinger R4
28 AGILITY to 8
29 AGILITY to 9
30 AGILITY to 10
31 Action boy R1
32 Chemist R3
33 Ninja R3
34 Mister sandman R1
35 Mister sandman R2
36 Mister sandman R3
37 Action boy R2
38 Sneak R5
39 Gun nut R4
40 Lone Wanderer R3
41 Armorer R4

Equipment:
Armored Battered Fedora
Patrolman Sunglasses
BOS Officer Uniform
Deep Pocketed Shadowed Combat Armor Right Arm
Muffled Shadowed Combat Armor Left Arm
Dense Shadowed Combat Armor Chest Piece
Muffled Shadowed Combat Armor Left Leg
Muffled Shadowed Combat Armor Right Leg

Weapons:
Deliverer
10mm Pistol

If you are having trouble with water purifiers.
Make sure all your aid is moved into a separate container.
Water should spawn in the workbench around every 30 mins you spend away from Sanctuary so normally 1 or 2 missions and the water should spawn.
Also make sure all fillable items are removed from the junk tab, this includes nuka cola bottles, milk bottles, beer bottle etc. Sometimes this can effect water spawning.

Fallout 4 Interactive Map for locations: https://fallout4map.com/

Check out my other Fallout 4 Builds:    • OVERPOWERED FALLOUT 4 BUILDS  

Music used in order of appearance :
The Spy Wendy Marcinl
La Belle Jolie Trabant 33
Like in France Trabant 33
Miss Dynamite Walt Adams
Kingdoms Will Rise Max Anson
Power Grit Sven Karlsson
Sneaking Around the Mansion John Abbot
Balkan Parade Stationary Sign
Grind Cushy
Honey Fried Sixteen Wheelers
The Goths Bonnie Grace
Beat to Quarters Bonnie Grace
Tiger Beat Tigerblood Jewel
For Dear Life Bonnie Grace
Raise your Shoes Splasher!
Faith Collapsing Reynard Seidel