Fatal Dimensions is currently running in a Docker container on a Digital Ocean droplet. This website is a static website generated with Hugo running in another Docker container on the same droplet. The source code of all of this can be found here: https://bitbucket.org/j0ran/fataldim.
Before this - in the beginning - the mud server looked like this:
Fatal Dimensions was running on a P5/90MHz based PC with 64Mb of RAM and a standard NE2000 ethernet-card, capable of pushing about 10 million bits per seconds into your general direction. The system is powered by FreeBSD 4.4. It is like an wigwam: no windows, no gates and apache inside.