Might be you actually interested to work on that code?
I do personally know some of main developers and they know who owns the IP, but to push something like that it will take some resources unfortunately. So might be if some people get together on this it's could be done.
It's wouldn't cost some immense amount of money, but it will certainly cost some. At least I pretty sure that source code for the games is not lost.
I wouldn't be the guy to work on the code, not being a game developer or even adjacent to it. I work in ISP/telecom core network infrastructure, so would be happy to help out with questions on stuff like DIYing a set of self-hosted servers for a revival of the game.
Yes I'm aware it exists, was thinking more of what theoretical infrastructure might be needed if the full art assets/code/etc for the final release of Forged Alliance was open sourced and further built upon. My understanding is that FA Forever is a group of people who've implemented a server replacement since the officially-hosted multiplayer servers went offline some time in 2012.
I do personally know some of main developers and they know who owns the IP, but to push something like that it will take some resources unfortunately. So might be if some people get together on this it's could be done.
It's wouldn't cost some immense amount of money, but it will certainly cost some. At least I pretty sure that source code for the games is not lost.