Insanity

Insanity is a biome that replaces the crimson once all of the crimson altars and crimson hearts are destroyed, once the last crimson altar is destroyed, a message appears that says

The Crimson has gone Insane!

and then the crimson starts to look less red, but more yellow, orange, and it becomes more dangerous. If so is done during hard mode, nothing will happen until the war mode gets activated. The crimstone gets replaced with Insanity Rock, which are a little more orange retexture of the normal crimstone, the trees get replaced with Living Trees (Not to be confused with Livingwood trees), which look like shadwood trees with orange leaves and creepy faces on the trunk, the grass turns a dark red color, and the water water in the insanity looks yellow and you can faintly see little faces appearing on the water. Monsters also change.

Monsters

 * Head Creature


 * Spirit of Insanity


 * Ghost


 * Hallucination


 * Trickster


 * Mentally Deranged Spirit


 * Voodoo Spirit


 * Voodoo Witch