This is a known multiplayer issue. You should be able to defeat it in singleplayer without issue, though if you're encountering this bug in singleplayer as well, then... yeah, that's a problem. Omega Pirate is going to receive an overhaul in the future that should fix most of its issues.Anyone note a workaround for the omega pirate boss not taking damage? I saw someone post this a few pages back, but I'm running into the same issue where the boss spawns, takes hits and loses its armor just fine but when it goes to reform (the vulnerable phase) it takes no damage.
There's a discord link on the front page of this thread.Does this mod have a discord? If so could i have an invite link? This mod is very good.