SYNTHETIK 2 Multiplayer Update is coming soon!

For Update 12, we're planning to release multiplayer for the first time on the main branch. We don't expect Multiplayer to be flawless on the first launch but it should be on par with the single-player experience and will be gradually further refined.

We're also developing a matchmaking system which streamlines the process of finding a match.

We're also introducing item dropping, allowing you to share items with teammates, and examining the possibility of enemy amount scaling to minimize health scaling. We've also made numerous under-the-hood and chat enhancements. [Source]