Download patch
ref: 4a00203152591556f2ba271a446b918b3ea3e172 parent: 4b2dc259269602670c436a25e335608f269ad866 author: Nuke.YKT <alexeytf2@gmail.com> date: Fri Jul 17 08:28:22 EDT 2015
Doom v1.666, 1.7, 1.8 support.