This has been so far, a tower defence game is really hard to make with this theme as the deeper and deeper aspect could referring to anything, so well sanity defence.

This place isn't good- it's but pure evil. I know one thing about this place- it looks like a battlefield of WW1 but instead of mud and dirt, it has a green field, bright brown trees and crystal clear water- however, this place has a dark secret.

The souls of a man trapped live here, still replaying the events of war they lost hoping to regain the honour they had once lost. It's sad- as they never got chance to move on, but due to them living in here they also have to deal with... this eternal torment, as punishment for their crimes as men who wage war, and so must suffer as the man loses his humility during the war.

This place may look amazing, with greed fields but you will lose your sanity, the idea here is the more enemies that get past your defence, the more sanity you lose.

see here by image, but there is more to this than the eye and other secrets, will this place let you leave or will it trap in eternal torment just like the souls the trapped here already, or will the place show mercy and let you leave, the are two ending to this game.