Poly Bridge 3 Update — Mod Compatibility Status & Broken Mods List
🧠 What This Means for Modders
Patch 1.5.17 — a general update — most mods survive, but check the broken list below. Roll-back guide →
📋 Patch Notes
Unfortunately the upgrade to Unity 6 resulted in some old solutions no longer solving correctly. Although we tested old solutions as part of the engine upgrade, we didn't catch some cases that our users have reported. It's more important for us to keep previous solutions working for our players than to upgrade the underlying engine (which was a nice-to-have, not a necessity). So we have rolled back to the older version of Unity, while still keeping the other improvements and fixes from 1.5.16. Sorry for any inconvenience, and thank you to our players for reporting this problem!
✅ Mods Updated for This Patch (0)
These mods were updated after the patch — safe to use on the current version.
None yet.
⚠️ Mods That May Be Broken (0)
These native mods may not work until the author updates them. Everything else is unaffected — .esp, texture, and Papyrus-script mods are version-independent and survive patches.
None yet.
↩️ How to Roll Back / Downgrade
Steam: open the Steam console (steam://nav/console) and run `download_depot <appid> <depotid> <manifestid>` to download the pre-update build, then copy those files over the updated ones. Set the game to "only update when I launch" (Properties → Updates). Always back up the game folder before a patch.
🕘 Previous Updates
Older Poly Bridge 3 updates — click to read each patch note.