To play on an earlier patch:

1. Download DepotDownloader (https://github.com/SteamRE/DepotDownloader) (see also https://github.com/SteamRE/DepotDownloader/discussions/215) and extract it.
2. Go to https://steamdb.info/app/1434540/depots/ and open the depot of the version you want to play (depot with id 1434542 has the Fiery Shield Strike bug)
3. Open notepad and write the following two lines [quote]@echo off dotnet DepotDownloader.dll -app 1434540 -depot DEPOTID -manifest MANIFESTID -username USER -password PASS[/quote]
4. Replace the DEPOTID, MANIFESTID, USER and PASS with the correct data. Eg.: [quote]dotnet DepotDownloader.dll -app 1434540 -depot 1434541 -manifest 1630424438533928040 -username thisismyusername -password thisismypassword[/quote]
5. Save this file as a .bat file and put it in the same folder as where you extracted the depotdownloader.
6. Run the .bat file.
7. There should now be a new folder in your depot downloader. This will contain Zoeti with the wanted patch.
8. Copy all files (except for the depotdownloader map) and go to the installation place of Zoeti (most likely located in C:\Program Files (x86)\Steam\steamapps\common\Zoeti)
9. Replace all files in their with the files you just copied.
10. Launch the game