Five Nights at Freddy’s: Secret of the Mimic will take players across Edwin’s Facility to search for the Mimic’s schematics, including a fun little theater. But, to enter the Theater, you’ll need to wear a springlock suit, which is conveniently ready to be assembled, albeit missing its robotic limbs and head. So, players will need to find all the Captain Springlock suit parts to assemble and wear the suit and enter the Theater. However, it’s not going to be easy.

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All Captain Springlock Suit Parts Location in FNAF: Secret of the Mimic
After players enter the assembly area in FNAF: Secret of the Mimic, they’ll need to find five Captain Springlock’s suit parts. All the suit parts can be found in the workshop, but they’re located far apart. It would have been easy to retrieve the suit parts if the workshop area hadn’t been patrolled by the Mimic. So, it’s essential to make note of all the locker locations so you have a place to hide while getting pursued by it.
So, here are all the locations for Captain Springlock’s suit parts.
Captain Springlock Suit Right Arm Location
Once you exit the assembly area, head left into the room of spare parts. You’ll spot Captain Springlock’s right arm suit piece on the wall, hanging on a bunch of chains. Grabbing the suit part will slow you down, preventing Arnold from running.
So, carefully walk back into the assembly area and attach the right arm to Captain Springlock’s body.
Captain Springlock Suit Right Leg Location
For the next part, head back into the spare parts room as before, but take another right and go near the staircase. Once you’re in front of the staircase, look to your left to spot Captain Springlock’s right leg. Pick it up and quickly get it back inside the assembly area.
Captain Springlock Suit Head Location
The head is the next Captain Springlock’s suit part you’ll need to find in the workshop. Simply exit the assembly area and go up the stairs to your left (in the spare parts room). Once you’re at the upper level, you’ll spot the head suspended with a chain. Crank the level on the other side to lower the head down.
At this point, there will be an animatronic chasing you, so you should quickly hide in a locker or use the wind-up mouse toy to distract it. Now, you’ll need to head directly below the level and grab the head. Take it back to the assembly room and attach it to the suit.
Captain Springlock Suit Left Leg Location
For the rest of the two Captain Springlock suit parts in FNAF: Secret of the Mimic, you’ll need to head to the upper level (where you found the head), but turn right after reaching the top of the staircase. Keep following the catwalk and take a left, descending into a room with a closed shutter.
Open up the shutter with the lever beside it. Once the shutter is up, don’t pick up the leg just yet and instead open the caged door in front of you by pulling another lever beside it. Once both sections are unlocked, grab the leg first and head inside the assembly room to get it attached.
Captain Springlock Suit Left Arm Location
For the last piece, head back to the room with the caged door, and you’ll find the left-arm suit piece for Captain Springlock. Carefully make your way back into the assembly room and attach it to the main suit.
Now, head inside the control room to your left and access the terminal. Choose the “Energize Springlock” command to activate the suit. Now, you can wear the suit and head into the Theater section of FNAF: Secret of the Mimic.