Concept art for later sections - Adumbral and Crimson

So I have it planned to add way more "sections" to the game. sections are basically different worlds, with unique creature encounters, These are concept I decided to make to help me better realize the different setting I wanna add and explore, and give an idea on the kinds of creatures I wanna add. among the 4 you see here, the "Hospital" is the only one in game and 2 rooms from Boiler room angel, the rest are gonna come slowly. I hope these give an idea on whats to come~

also while I use this to plan my work, its an excuse to show my background art rendering skill, which is soooo underutilized.