Defeat your enemies , take their body parts to replace yours and become another strong boss yourself.
[img]http://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/26765442/4604eb23f8911660776d694a19f2ce808c0c2086.png[/img]
When you enter night mode, you must kill the night boss, and then you can escape.
