WALLS is a First person horror game featuring bizzare visuals, VHS camera, and bunch of eyes hanging on the wall.There are 4 types of ghosts:DAY 1Blue - Don't get too close. otherwise they will chase you.DAY 2Yellow - Fastest ghost. there's no detect range. but, be careful. you can collide with them.DAY 3Red - Biggest ghost. if you see them, get away as far as possible.Invisible - No movement. but, be careful. it's hard to seeKey - Try to find all the keys.