https://www.quaddicted.com/reviews/?filtered=DeeDoubleU releases yet another new map: https://www.quaddicted.com/reviews/dwroae_m3a.html (Part 1).
A large underground research facility with all kinds of crazy experiments and mishaps going on. It uses a mix of idbase, ikbase and Nehahra textures.
https://www.quaddicted.com/reviews/screenshots/dwroae_m3a_thumb.jpg