glitches — A sudden, usually temporary malfunction or irregularity of equipment.
goblins — a grotesque sprite or elf that is mischievous or malicious toward people.
demons — sources of worry or conflict which trouble a person or a group of people
elves — A supernatural creature of folk tales, typically represented as a small, elusive figure in human form with pointed ears, magical powers, and a capricious nature.
pixies — a fairy or sprite, especially a mischievous one.
