This fixes a problem in the ebuild where "prepgamesdirs" is called before a patch is applied. This causes the patched file (abuse.lsp) to be owned by root, making the game unplayable by anyone but root. Moving the "prepgamesdirs" call to after the patch maked sure all permissions are set correctly.
Created attachment 10131 [details] Fixed Abuse Ebuild
Thanks a bunch, commited.