For other uses, see Test (disambiguation).
"Lockdown Doors" redirects here. For other uses, see Door (disambiguation).

Test Procedure, also known as the Lockdown Event from the code script, is one of the random events for Baldi's Basics Plus.


Lockdown Door Render

The lockdown door.

When the event starts, the Player will hear a 10-second countdown, and once it's over, all the lockdown doors will close, preventing the Player and other characters from getting through for a few seconds.

Some lockdown doors may shut later than the other doors. In other words, not all lockdown doors close at the same time.

Lockdown doors can also be opened or closed anytime by pressing the nearest button.


  • This event is first revealed in the early demo.
    • There is a total of 5 lockdown doors, but they are not interactive in this demo.
  • Although there are no events in challenges, there is one lockdown door in each challenge (excluding the Speedy Challenge).
  • The voice counting down from 9 was done by mystman12 himself.
    • The countdown voices were first used on testing a subtitle feature to the full game.[1]
  • If observing at the door texture closely, the image of Baldi down the hallway is nearly visible.
  • When the lockdown door is opened, it can be seen on the roof from the Outdoor Areas.


  • GetCrushed

    Clipping into a lockdown door

    It is possible to stand right under one of the giant metal doors and clip into the center of it when it closes. Any movement will free the Player.
  • Strangely, the count starts at number 0, but the next count is number 9.
    • It's possible that instead of "0", the voice was supposed to say "10" but mystman12 either forgot to record it or ran out of time.
  • Cloudy Copter's wind can pass through Lockdown Doors.


Sound Subtitles Description
Test 0-resources.assets-87
Test 9-resources.assets-54
Test 8-resources.assets-45
Test 7-resources.assets-38
Test 6-resources.assets-105
Test 5-resources.assets-44
Test 4-resources.assets-59
Test 3-resources.assets-56
Test 2-resources.assets-86
Test 1-resources.assets-55
0, 9, 8, 7, 6, 5, 4, 3, 2, 1 The voice counting down.
*Door motor running* Looping sound of the lockdown door moving.
SFX LockDoorStop-sharedassets3.assets-391
*THUD* The sound of lockdown doors closed or opened completely.



  1. "Here's something new that I just got pretty much fully working: Subtitles! They change location and sized based on the direction and distance of the sound's location. I did this because listening for noises and where they're coming from is an important aspect of Baldi's Basics." - mystman12. October 18, 2018. Twitter


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