Help with the secret in the school room in the 8 cube blade runner city

[azchocula]

I am totally clueless with the cipher puzzles. Can anyone give me any tips to figuring out the school room secret and/or how I input a solution?

[Ellie]

I've tried giving you gradual clues. Hope this helps!

Clue 1:
The biggest blackboard on the right teaches you how to decompose and read this type of code.

Clue 2:
From right to left: 1) how it's gonna be shown to you throughout the game 2) how you can decompose it (same exact symbols but spaced out) 3) how you should read it by rotating it at a 90 degrees angle (then it's from left to right).

Clue 3:
Each symbol corresponds to a button, trigger, etc. on your gamepad or key on your keyboard. Some are pretty obvious if you think about it. I would say the square is the hardest to figure out, and it's not like you have many possibilities in this game. Once you have the whole sequence just do it.

Clue 4 (this is the actual solution):
This particular sequence is: Up | Left | Rotate Right | Jump | Rotate Left | Right | Jump | Down

[azchocula]

Very cool - thanks! That definitely helped.

[Mandragore]

About Clue 3, I recall there's a room showing what all the inputs correspond to. It's a big blue monolith with yellow dots inside, that activate when you press a button.

[Ellie]

You're absolutely right! The monolith is pictured on the big blackboard. It can be found at the very top of the map past the warp gate, the telescope and the huge sculpture with the pink trees (a bit on the left side).