My bunker has quite a simple design, so I decided to go with some simple textures for my walls etc. The first texture is a wood plank texture which covers the vast majority of the walls inside the bunker, this is a brown type of wood and goes well within the bunker.
Secondly I used a different texture for the stairs, this was done so the player can tell the depth between the floor and the stairs. The texture was a brighter version of what the walls and floors use.
Finally i used a stone material for the front of the bunker where the two cannons are located. I did this to give a stark contrast between the “living areas” and the fighting areas.
