This is built through ominous sound effects, a general lack of music, creepy lighting and the fact that you run at the speed of a toddler just learning to walk. (16bitdad.com)
Its slow pace combined with ominous sounds and music help to build tension in environments that gradually fall apart, as Neverending Nightmares masterfully gives off a sense of dread in its short playtime. (thesixthaxis.com)
Recently the somewhat ominous sounding term «backfill» has come onto public education stage, referring to the practice of replacing or not replacing students who leave a school with other students who wish admission. (c3s.nyc)