The Terminal Code

Game description:
Bad things are about to happen unless you enter the 4-digit code. Wait! You don't know the code? Don't worry, for each digit there is a puzzle. Can you solve them all and reveal the code? Goodluck!

Good things to know:
Morse Code: Between every dot or dash there is a 1 unit delay, between every letter there is a 3 unit delay and after the sequence is done there is a 7 unit delay. After the 7 unit delay the sequence will repeat itself.

GBJAM
This game has been made during the gameboy game jam. We worked hard on turning this concept into a game and we welcome all the feedback we can get.

Greetings from the Netherlands!
Evert & Mart