Ralsei is one of the main heroes of Deltarune, the role playing game by Toby Fox first released in 2018 as a follow up in spirit to Undertale. The games use text boxes rather than voiced acting, so scream clips linked to Ralsei come from fan edits and meme videos shared online. Those edits, including scenes like Ralsei getting buried in sand, helped turn the sound into a shorthand reaction for startled characters, much like a jumpscare scream in horror edits.
关于此声音
Ralsei scream sound effect from Deltarune, a short high pitched yell used in meme edits, reaction videos and gaming clips for panic or surprise moments.
This is a short, sharp scream attributed to Ralsei, the gentle goat prince from Deltarune. The clip lasts just over two seconds and jumps straight into a high, panicked yell before cutting off abruptly, which makes the contrast with Ralsei's usual calm and kind personality especially funny. Because the character is normally soft spoken in text dialogue, hearing him suddenly scream feels unexpected and exaggerated. Creators use that shock value to punctuate a scare, a mistake, or a moment where a character realizes something has gone very wrong.