Hello! Yes, the game will absolutely get more difficult as time goes on, especially as we add more enemies to the bestiary. All of the level designers who have contributed so far are known for making difficult Doom levels. Would you like them to hold back a little less on Ultraviolence?
I'm very glad you've been enjoying it! The next enemy is a hitscanner and Pl0tDevice loves Plutonia maps. I think you can see where I'm going with this.