calm

confident

cool

dark

cold

determined

discovery

disturbing

dramatic

eerie

ethereal

evil

futuristic

haunting

hypnotic

mystical

ominous

foreboding

repetitive

scary

searching

strange

suspense

tension

terror

video game

hunted

hunt

hunter

hunting

chase

followed

creep

creeping

monster

following

creepy

spooky

sci fi

science fiction

alien

sneak

sneaking

satellite

space craft

aliens

extra terrestrial

sci fi horror

sci fi thriller

fast tempo

synth bass

synthesiser

synthesizer

synth pad

determine

disturb

follow