Ye, only that Duck kid was hacking. At around 30s you can see the recorder hit a naked, it took 3 hits until he killed him. That means the video will have ping/lag issues so it is impossible to say this is hacks. Also 1. Godmode isnt a hack, its literally impossible to code. 2. With the Ping/Lag issues some hits Yuki does will register but it will not look like it. Therefore it is impossible to say he hacks once again.