desync 、 DeSinc のことかと思った (?)
Using Glitches and Tricks to Fly in Goose Game - YouTube
https://www.youtube.com/watch?v=iwWvQXexDkE
Using Glitches and Tricks to beat Crysis - YouTube
https://www.youtube.com/watch?v=zaKb9zqcJ5cv
Half Life 2 Old Engine Glitches and Tricks - YouTube
https://www.youtube.com/watch?v=tCzVlIhf0So
Using Glitches and Tricks to beat HL2 Episode 2 - YouTube
https://www.youtube.com/watch?v=Rj3mGJlJJ2k
ゲームのバグで遊ぶ系の人です