Quote Originally Posted by Nightsword View Post
The whole of Eureka was to drive this point home as you further progressed into the island. As "light", "dark" and elemental monsters existed there, transformed from the native inhabitants of the island.
This is not what is happening in Eureka.

Eureka got dunked in the Aetherial Sea/Lifestream which infused the island with a lot of aether. So much aether that it started attracting Voidsent from the Void and the Source. Just look at any of the FATE descriptions and it's all either Voidsent from the Void or monsters that got exposed to aether and became more dangerous as a result.

The previous inhabitants of Eureka all got dunked in the Lifestream which killed them since that is where souls go when they die. When Eureka, the primal, forced the Isle of Val out of the Lifestream, those souls didn't leave the Lifestream with it.