Enhanced Vanilla Project

Enhanced Vanilla Project (EVP) is a gameplay mod for the GZDoom source port by a modder named A_D_M_E_R_A_L. It is a large-scale mod built around giving "vanilla Doom a fresh coat of paint, while maintaining vanilla gameplay". Thus all of the weapons and monsters have custom visuals and sounds while retaining vanilla behavior. (The two exceptions are lost souls having less health and the chainsaw being twice as strong.) The monsters are also provided as a separate mod.

First released in 2017, EVP has had substantial development, including many smaller mods being integrated into it. This includes a flashlight, footstep sounds, custom crosshairs, extra lighting effects, and more.