Just Cause 2's upcoming multiplayer mod will be seeing a release on Steam according to the official website (thanks VG247), where one of its developer ‘Philpax’ confirmed the news.

“Since August, we’ve been in radio silence, working hard on the mod. We’ve hinted at a big surprise, and we think it’s time to finally let everyone in on the big secret: JC2-MP is coming to Steam. On release, you'll be able to download the client and server from Steam, just like a normal game. This means complete Steam integration, including joining on your friends and more."

The mod, currently in beta form, is gearing up for a final beta test before going live on Steam come sometime before the end of the year. Those wanting to jump in and cause some chaos can find beta keys over here, and all you need to do is plug the code into Steam for the client.

Testing takes place on December 7, and you can find a list of local times here. You’ll find installation details over on the forum post.