Cracking the Ice Age GBA Password System

Описание: In this video I analyse the password system of Ice Age for GBA.

Password generator: https://607web.nl/ice-age-passwords
Article: https://607web.nl/game-passwords

Chapters
0:00 Ice Age introduction
0:55 Password system introduction
1:52 Ice Age password requirements
3:49 Letters, bits and nibbles
5:10 Nibbles 4-6
6:11 Nibbles 2-3
8:07 The checksum
10:48 Password variation
12:05 Outro and password generator

This is my most elaborate video to date. It's not my first scripted video, nor my first video requiring heavy editing, but I feel like it is on a different level than anything I've done before.
And I'm very happy with it! :)
I have little idea of how many hours I've spent on this project in total, but most of it was a lot of fun. The bulk of the work was done during my summer vacation, but when the academic year started I wasn't quite content yet. I considered just rendering the video and throwing it out there, but because I had already put so much time into this project and it was shaping up quite nicely, I wanted it to be something I could really look back on with satisfaction. So I did some rerecording of failed lines (unfortunately you can notice that it's a different take, sometimes), added additional footage and even wrote some new lines after feedback from my family. And then I had to realign a lot of the edits...
But I think it was worth it. :)
Feedback is welcome, and I hope you enjoy!

To earn 8 CP, be the first to post in the comments the password that has every level unlocked up to level 9, and a golden acorn on levels 1, 2, 3 and 5. You can use my application!