This should fully make browser savefile work now

Assets/Scripts/BazookaManager.cs

@@ -1,3 +1,4 @@
+using System;
 using System.IO;
 using System.Numerics;
 using System.Text;
@@ -45,6 +46,8 @@ public class BazookaManager : MonoBehaviour
     }
 
     public void Load()
+    {
+        if (Application.platform != RuntimePlatform.WebGLPlayer)
         {
             string path = Path.Join(Application.persistentDataPath, "save.json");
             if (!File.Exists(path))
@@ -68,17 +71,37 @@ public class BazookaManager : MonoBehaviour
                 saveFile["version"] = "0";
             }
         }
+        else
+        {
+            try
+            {
+                var tempSaveFile = JObject.Parse(File.ReadAllText(Encoding.UTF8.GetString(Convert.FromBase64String(PlayerPrefs.GetString("saveFile", "e30=")))));
+                if (tempSaveFile != null) saveFile = tempSaveFile;
+            }
+            catch
+            {
+                Debug.LogWarning("Failed to load save file");
+            }
+        }
+    }
 
     public void Save()
     {
         #if UNITY_EDITOR
             return;
         #else
+            if (Application.platform != RuntimePlatform.WebGLPlayer)
+            {
                 string path = Path.Join(Application.persistentDataPath, "save.json");
                 var encoded = Encoding.UTF8.GetBytes(saveFile.ToString());
                 using var fileStream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.None);
                 fileStream.Write(encoded, 0, encoded.Length);
                 fileStream.Flush(true);
+            }
+            else
+            {
+                PlayerPrefs.SetString("saveFile", Convert.ToBase64String(Encoding.UTF8.GetBytes(saveFile.ToString(Newtonsoft.Json.Formatting.None))));
+            }
         #endif
         }