What would you do if you're a highschool student who wakes up from a deep slumber to find out you're the only one left at school? What's worse is that there are blue ghosts coming after you! Survival places you in the shoes of Satoshi, a highschool student who falls asleep during class to wake up that her school is deserted and infested with blue ghosts that are out to kill her. This adventure horror game isn't that long but you'll definitely have fun with it. The game is offered absolutely free. Simply hit the download game link right above the image if you want to give this one a try.