Looks like VMS Software is finally opening up the x86 version of OpenVMS for hobbyists.
Details here: https://raymii.org/s/blog/OpenVMS_9.2_for_x86_is_finally_available_for_hobbyists.html
Details here: https://raymii.org/s/blog/OpenVMS_9.2_for_x86_is_finally_available_for_hobbyists.html