Project RDX is a mod based on the IDTech3 engine. The goal is to make the game more complex, and balanced between the "ol' school" and "realistic" games.
"Humiliation" is no longer done by ax, but by the boot of death, that uses for the moment the same mechanic of a wall jump; more speed, more damage. If you manage to accelerate to speed 1000 in theory, it's a case of one-boot, one-kill.
LOL !
Interesting mechanism
Though nothing will beat good ol gauntlet.