even though Tsuyuki abandoned freya long time ago (because he thinks eA was doing better work than him), the svn can still be found on the internet https://ookoo.org/svn/freya/
i i dunno how to do it, but if someone can compile it into a noob-friendly setup, it would be great! i missed playing on freya servers.... :<
for some reason i preferred freya over eA because its mechanics seems to work perfectly on high rates (i played on a freya-emulated server once around 2006~2007).
isn't fusion and weiss the same emulator? i remember fondly of an offline emulator called "dark weiss" and it was buggy as hell. i also remembered vidar because it was the emulator used by an internet shop i usually frequent for their LAN server.