Booting....
What is the Matrix?
Video file extensions
Literary puzzles
Video game character AI
100
You can find the MBR here.
What is the first sector of a (partitionable) hard drive?
100
What is the identity matrix / unit matrix?
100
Video packaged in open container format named after a type of Russian doll.
What is .mkv?
(Matroska Multimedia Container)
100
What is 
?
100
Who is Sonic the Hedgehog? (all Sonic games)
Prompt: "fast blue hedgehog"
200
This is what GPT stands for.
What is the GUID Partition Table?
200
What is the Matrix
communication protocol?
200
Video file format from the Third Generation Partnership Project.
What is .3gp?
200
What is 
?
200
Who is Pikachu? (all Pokémon video games)
Prompt: "yellow electric mouse"
300
This NVRAM variable overrides BootOrder on the next boot.
What is BootNext?
300
What is MITRE ATT&CK Enterprise Matrix (version 11)?
300
Video packaged in an open container format maintained by Xiph.Org.
What is .ogg / .ogv?
(derived from "ogging", jargon from the computer game Netrek)
300
What is 
?
300
What is the Companion Cube? (Portal)
Prompt: "storage cube with heart symbols"
400
The Platform Initialization phase when drivers for the platform's hardware are loaded.
What is the DXE?
(Driver Execution Environment)
400
What is a dot matrix printer?
400
OS-locked video packaged in a proprietary ASF container.
What is .wmv?
(Windows Media Video)
400
What is 
?
400
Who is Aloy? (Horizon Zero Dawn)
Prompt: "red-haired huntress fighting robot dinosaur"
500
The executable data format for DXE drivers and applications.
What is PE(/COFF)?
500
What is The Animatrix (2003)?
500
Transport stream container for Blu-Ray.
What is .m2ts?
(MPEG-2 Transport Stream)
500
What is 
?
500
Who is Aerith / Aeris Gainsborough? (Final Fantasy VII)
Prompt: "anime girl with brown braid and pink dress selling flowers"