I am proud to announce that the FIREFIGHT RELOADED MULTIPLAYER mode is ready for its first public test! Please note that this is still in a rough alpha and it is subject to change at any time. In fact, there are some gameplay elements that are not even added yet (perks, store, exp, customization, etc). However, I believe it is stable enough to test.
To test out the MULTIPLAYER, right-click FIREFIGHT RELOADED in your Steam library, then in the list that pops up, select "Properties". In the "Properties" window, select the "Betas" tab and in the drop-down menu, select "snapshot" and press "Close". The MULTIPLAYER update will begin downloading.
Updates for the MULTIPLAYER build will be released regularly, if you have any bugs to report, report them in the Discussions. As of right now there are no official servers available, so feel free to host your own if you want to.