A free compatibility list for Windows compatible operating systems https://www.ntcompatible.com/compatibility/ 1 2006-07-28T07:21:10+00:00 PainKiller Black Edition 1/compatibility/report/painkiller-black-edition/ DreamCatcher DreamCatcher Games/Action Windows XP 64 Bit 2006-07-28T07:21:10+00:00 RareAir23 Windows XP 64 Bit 5 Just install, patch and play and you'll be good to go. https://www.gnu.org/licenses/lgpl-3.0.html