The website (http://lms.d3files.com/downloads.php) shows 3.0, but happypenguin seems to call it 3.5. happypenguin also claims it's Doom3 1.3.1 compatible. Reproducible: Always Steps to Reproduce:
Created attachment 135262 [details] doom3-lms-3.5.ebuild Ebuild.
this seems like it's fixed