What ports do I need to open in my NAT/firewall? Sarah March 04, 2022 14:32 Updated The list of ports and server addresses can be found in this Knowledge Base article. Related articles Firewall settings Error : Can’t bind to port 50020 May I monetize on YouTube if I am playing or doing a walkthrough of Heroes & Generals? Migrating to Steam Store and Epic Games Store Windows kernel modification detected. Please repair or reinstall your system.