LOST FORTRESS - Gobelin's faction visual development

I've been allowed to show parts of my work on the indie game "LOST FORTRESS", developed by Altshift Studio.
Here's some of my visual explorations for the goblin's tribe, which is one of the first ennemies you encounter in-game.

I wanted to introduce the idea that the deeper you venture into the huge fortress, the more corrupted and violent the ennemies become.
And I also tried to give the goblin more personality and beliefs, they have elaborate houses, tools, religions, and made some symbiotic relations to survive in the harsh environment.

Hope you'll like it !