https://www.pcgamer.com/doom-2-map-diablolus-ex-takes-deus-ex-human-revolution-to-the-old-school/ > The nearly 25-year-old Doom 2 has taken to draining the youth from newer games to fuel its apparent immortality. Thanks to the open-source GZDoom engine's continual evolution, classic Doom mods get a little more impressive with every passing year, and Diabolus Ex by mapper Arvell is a fine little example of that. > What you're getting here is a single short, sweet but highly explorable level that apes the style of Eidos's Deus Ex: Human Revolution. Perhaps a little on the easy side, but this particular trip to corporate hell is more about the sights and sounds (including a great synth soundtrack by El-Metallico) than the challenge.