Shocking absolutely nobody, Ion Fury is incompatible with eDuke32 in its current form.
Seems they obfuscated some of their files.
@polychrome Probably up to the community. I found a thread on gamingonlinux where someone claims to have already deobfuscated it, but they won't release the means just yet.
@Jo huh. Will they release specs to show the differences or is it up to us to reverse engineer this thing?