(ignore my dog he’s just eating)
Where you put 3 notes in the order of a chord that’s called a “Diminshed Chord”. It’s a lot of music theory but to make it as basic as possible, it’s just 3 notes that are in a specific order and space apart from each other that sound dissonant and strange, like demons from hell.
When I come back to resume developing the game I will create a new topic, the game in working on has a different direction about the game gameplay and history.