i just tested it, with winuae 2.6.0, it works great.
You can launch it from the workbench (tested with amikit 1.6).
From cli you have to add the directory sys:libs and put the "diskfont.library" inside.
The demo works even with just 2 mega chip ram.
But if you launch it from a full workbench, be sure to have enough chip ram.
I can confirm again it works with amikit 1.6.
I hope it helps.
ps: if it doesn't work for you, give us more explanation : the winuae config used.... launched from cli or workbench which workbench etc..
it's an aga game don't forget it.(setpatch must be used)