i would give the lights a signifigance, like it scares the demons away. this is just so that the four students aren't immediently raped. also i would say this feels more like a blair witch project then a cloverfield. and as for the title you need something that is both short and intriging to your audience , something that makes them wonder. "they live" is a good one, so is "death by zombification"
PS: please ignore the many mistakes in spelling error, i don't feel like double checking everything through a google search
"The Blair Witch Project" isn't really a short title. Also some advice on the spelling; type your post in Word and then hit spell check, that way you don't need to google search every word... that's what I do sometimes, just so I can double check my typos.