@iv1632 - Chex Quest 1 was endoresed by Id from what I understand and Rise of the Triad was directed by Tom Hall, who worked the original Doom and Wolfenstein 3D, so those are both on my Doomology 101 list. Thanks though!

@iv1632 - Mullet Mad Jack is labled as a "Boomer Shooter" on Steam and Post Void cites early FPS games as its main inspiration design-wise. This list is less about "Doomyness" and more about what seems to be building on that legacy if that makes any sense. However, I will be removing Postal 2 and Cruelty Squad (the latter of which I've gotten a private complaint about lol) at your suggestion.