It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

I haven't played Dark Reign 2 yet (although it is on my shelf).

But every time I flip through the pictures posted on the GOG game page for it, the "look" always reminds me of Anarchy Online (AO).

The textures and the building shapes, and those "force field beams" are, to me, very reminiscent of AO. AO was for years a favorite MMO I played. I still have very fond memories of it. So I enjoy looking over Dark Reign 2's pictures. :)