How to draw Endo-02 (FNaF)

Standing upright with every mechanical joint on full display, Endo-02 is one of the more structurally complex subjects in the Five Nights at Freddy’s lineup, and this step-by-step guide on how to draw Endo-02 works through that framework piece by piece. The result is clean black and white line art, no color fill, so the focus stays entirely on getting the mechanical shapes right.

What Makes This Endoskeleton Worth the Effort

The tutorial runs 45 steps, which sounds like a lot, but the count reflects how much structural detail the character carries. Because there is no costume hiding anything, every bar, coil, and joint has to be drawn accurately, which means the work is spread evenly across the full body rather than concentrated in one area. The standing pose is symmetrical enough to help with proportions, but the spring-coil arms and segmented torso are where most people will slow down.

Endo-02 Design at a Glance

• Mechanical endoskeleton, fully exposed metal framework
• Wide flat head, two large round eyes
• Spring-coil arms with spiky protrusions
• Segmented torso with ribcage-like horizontal bars
• Large three-toed feet with spring ankle joints

If you want to practice drawing other FNAF characters with similarly detailed construction, Springtrap and Withered Freddy both involve worn mechanical parts and layered linework. Foxy the Pirate is a good follow-up for practicing sharper, more angular body shapes.

Reading the Step Colors in This Tutorial

Each step image uses a three-color system to keep the progress clear:

• Red Color: lines added in the current step.
• Black Color: lines completed earlier.
• Gray Color: base sketch for structure.

How to Draw Endo-02: Step-by-Step Tutorial

Step 01

Step 02

Step 03

Step 04

Step 05

Step 06

Step 07

Step 08

Step 09

Step 10

Step 11

Step 12

Step 13

Step 14

Step 15

Step 16

Step 17

Step 18

Step 19

Step 20

Step 21

Step 22

Step 23

Step 24

Step 25

Step 26

Step 27

Step 28

Step 29

Step 30

Step 31

Step 32

Step 33

Step 34

Step 35

Step 36

Step 37

Step 38

Step 39

Step 40

Step 41

Step 42

Step 43

Step 44

Step 45

Finished the Sketch? Show It Off

Forty-five steps is a real commitment, and a completed Endo-02 drawing deserves to be seen, so drop your finished piece in the comments below. New tutorials get posted to Facebook and Telegram as soon as they go live, a new YouTube video goes up every day, and Pinterest stays regularly updated if you prefer saving tutorials there. If you are looking for more FNAF linework to tackle next, Rockstar Freddy and Dreadbear are both solid challenges with plenty of structural detail. If you want to support the site and get access to unique hand-drawn coloring pages, the Patreon page is the place to do it.