Place this clip right before the gameplay proves the claim, then follow the successful run with an outro song to close the edit on a confident note for viewers watching at home.
关于此声音
This clip is a loud, urgent male voice shouting the line 'I've played these games before' over about eleven seconds, delivered like a serious warning to everyone listening. It feels tense and dramatic at first, but the over-the-top delivery also makes it funny, especially when the situation is nowhere near as dangerous as the voice suggests.