The version of lbreakout2 in portage is 2.2.2, which is seven months old. The newest version is 2.3.4 - renaming the ebuild to lbreakout2-2.3.4.ebuild seems to work fine.
Created attachment 3940 [details] lbreakout 2.3.4 ebuild
bass, please test this EXTENSIVELY before updating, or wait till after the freeze, please