jump scare

US /ˈdʒʌmp sker/
UK /ˈdʒʌmp sker/
"jump scare" picture
1.

ジャンプスケア, 突然の恐怖

a technique used in horror films, video games, or other media to frighten the audience by surprising them with a sudden, loud noise and/or a sudden appearance of a frightening image

:
The movie relied too heavily on jump scares instead of building genuine suspense.
その映画は、真のサスペンスを構築する代わりに、ジャンプスケアに頼りすぎていた。
I hate horror games that only use cheap jump scares.
安っぽいジャンプスケアばかり使うホラーゲームは嫌いだ。