Thread:Vorknkx/@comment-26005008-20150729053117/@comment-1496755-20170626184616

Well, if the vanilla GL version refuses to run, you can try UQE Hexen II, which is a very good source port - completely faithful to the original, while also fully compatible with all the latest hardware and operating systems.

I was its primary beta tester, so I can vouch for its quality. You can get it here.