Gamera 2: Attack of Legion

"Гамера 2: Нападение космического легиона" (1996) builds its dread through atmosphere rather than effects, and that's why it stays with you after the credits.

If you're looking for a late-night scare — this delivers. If you don't like the genre, keep moving.

For those who watch scary movies in company and want the atmosphere to hold for the entire runtime.