diff --git a/Code/APMenuStuff.cs b/Code/APMenuStuff.cs
index 0aadec1..7deea7e 100644
--- a/Code/APMenuStuff.cs
+++ b/Code/APMenuStuff.cs
@@ -1,4 +1,4 @@
-using System;
+using System.IO;
 using System.Linq;
 using UnityEngine;
 using UnityEngine.UI;
@@ -102,15 +102,12 @@ public void ShowAPButton(bool isConnectedToAP = false, bool isInFileSelectMenu =
 
 			if (isInFileSelectMenu)
 			{
-				if (Plugin.Instance.APFileData == null)
-				{
-					APFileData apFileData = ReadAPFileDataFromSaveFile();
-					Plugin.Instance.SetAPFileData(apFileData);
+				APFileData apFileData = ReadAPFileDataFromSaveFile();
+				Plugin.Instance.SetAPFileData(apFileData);
 
-					// If selected file is not an AP file, don't show button
-					if (apFileData == null)
-						return;
-				}
+				// If selected file is not an AP file, don't show button
+				if (apFileData == null)
+					return;
 
 				// Switch button icon
 				ToggleAPConnectedIcon(true);
@@ -137,6 +134,32 @@ public void ShowMessage(string message)
 			MessageBoxHandler.Instance.ShowMessageBox(messageData);
 		}
 
+		public void HideAPButton()
+		{
+			// Hide AP button
+			Animate(apButtonAnim, 0);
+		}
+
+		public void SaveAPDataToFile(APFileData apFileData)
+		{
+			string path = GetAPDataFilePath(false);
+
+			if (string.IsNullOrEmpty(path))
+				return;
+
+			ModCore.Utility.WriteJsonToFile(apFileData, path);
+		}
+
+		public void DuplicateAPDataFile()
+		{
+			File.Copy(GetAPDataFilePath(false), GetAPDataFilePath(true), true);
+		}
+
+		public void DeleteAPDataFile()
+		{
+			File.Delete(GetAPDataFilePath(false));
+		}
+
 		private void ShowAPMenu()
 		{
 			HideAPButton();
@@ -151,12 +174,6 @@ private void ShowAPMenu()
 			Animate(apMenuAnim, 1);
 		}
 
-		public void HideAPButton()
-		{
-			// Hide AP button
-			Animate(apButtonAnim, 0);
-		}
-
 		private void HideAPMenu()
 		{
 			// Hide AP menu
@@ -164,6 +181,10 @@ private void HideAPMenu()
 
 			// Set AP data
 			APFileData apFileData = GetAPFileData();
+
+			if (apFileData != null && ModCore.Plugin.MainSaver != null)
+				SaveAPDataToFile(apFileData);
+
 			Plugin.Instance.SetAPFileData(apFileData);
 
 			string errorMessage = string.Empty;
@@ -236,21 +257,14 @@ private APFileData GetAPFileData()
 
 		private APFileData ReadAPFileDataFromSaveFile()
 		{
-			IDataSaver apSaver = ModCore.Plugin.MainSaver.LocalStorage.GetLocalSaver("archipelago");
-			string server = apSaver.LoadData("server");
+			string fileName = ModCore.Plugin.MainSaver._localStorage.GetSaverPath();
+			fileName = fileName.Substring(0, fileName.Length - 4);
+			string path = BepInEx.Utility.CombinePaths(Application.persistentDataPath, "steam", $"{fileName}_apData.json");
 
-			if (string.IsNullOrEmpty(server))
+			if (!ModCore.Utility.TryParseJson(path, out APFileData apFileData))
 				return null;
 
-			return new APFileData()
-			{
-				Server = server,
-				Port = apSaver.LoadInt("port"),
-				SlotName = apSaver.LoadData("slotName"),
-				Password = apSaver.LoadData("password"),
-				Deathlink = Convert.ToBoolean(apSaver.LoadInt("deathlink")),
-				AutoEquipOutfits = Convert.ToBoolean(apSaver.LoadInt("autoEquipOutfits")),
-			};
+			return apFileData;
 		}
 
 		private void PrefillAPMenuFields()
@@ -317,6 +331,18 @@ private Vector2 GetPositionForAPButton()
 			return mainMenu.menuImpl.currScreen != fileStartScreen ? new Vector2(0, -150) : new Vector2(77, -250);
 		}
 
+		private string GetAPDataFilePath(bool duplicating)
+		{
+			SaverOwner mainSaver = ModCore.Plugin.MainSaver;
+			string fileName = !duplicating ? mainSaver._localStorage.GetSaverPath() : mainSaver.GetUniqueLocalSavePath();
+			fileName = fileName.Substring(0, fileName.Length - 4);
+
+			if (fileName == "default")
+				return string.Empty;
+
+			return BepInEx.Utility.CombinePaths(Application.persistentDataPath, "steam", $"{fileName}_apData.json");
+		}
+
 		public class APSettingsScreen : MenuScreen<MainMenu>
 		{
 			public APSettingsScreen(MainMenu owner, string root, GuiBindData data) : base(owner, root, data)
diff --git a/Code/ItemHandler.cs b/Code/ItemHandler.cs
index 9f7ad4a..f908e9b 100644
--- a/Code/ItemHandler.cs
+++ b/Code/ItemHandler.cs
@@ -168,7 +168,7 @@ private void Awake()
 			if (!hasInitialized)
 			{
 				// Parse item JSON
-				string path = BepInEx.Utility.CombinePaths(PluginInfo.PLUGIN_NAME, "Data", "itemData.json");
+				string path = BepInEx.Utility.CombinePaths(BepInEx.Paths.PluginPath, PluginInfo.PLUGIN_NAME, "Data", "itemData.json");
 
 				if (!ModCore.Utility.TryParseJson(path, out ItemData? data))
 				{
diff --git a/Code/ItemRandomizer.cs b/Code/ItemRandomizer.cs
index 3115db5..7bac714 100644
--- a/Code/ItemRandomizer.cs
+++ b/Code/ItemRandomizer.cs
@@ -38,7 +38,6 @@ public void OnFileStart(bool newFile, APFileData apFileData)
 			Events.OnPlayerSpawn += OnPlayerSpawn;
 			Events.OnSceneLoaded += OnSceneLoaded;
 
-			SaveAPDataToFile(apFileData);
 			rollOpensChests = Convert.ToBoolean(APHandler.GetSlotData<long>("roll_opens_chests"));
 
 			if (newFile)
@@ -158,7 +157,7 @@ private void Awake()
 			// Parse data JSON
 			if (locations == null)
 			{
-				string path = BepInEx.Utility.CombinePaths(PluginInfo.PLUGIN_NAME, "Data", "locationData.json");
+				string path = BepInEx.Utility.CombinePaths(BepInEx.Paths.PluginPath, PluginInfo.PLUGIN_NAME, "Data", "locationData.json");
 
 				if (!ModCore.Utility.TryParseJson(path, out LocationData? data))
 				{
@@ -210,6 +209,8 @@ private void OnDisable()
 
 		private void SetupNewFile(APFileData apFileData)
 		{
+			APMenuStuff.Instance.SaveAPDataToFile(apFileData);
+
 			IDataSaver settingsSaver = mainSaver.LocalStorage.GetLocalSaver("settings");
 			settingsSaver.SaveInt("hideMapHint", 1);
 			settingsSaver.SaveInt("hideCutscenes", 1);
@@ -247,19 +248,6 @@ private void SetupNewFile(APFileData apFileData)
 			mainSaver.SaveLocal();
 		}
 
-		private void SaveAPDataToFile(APFileData apFileData)
-		{
-			IDataSaver apSaver = mainSaver.LocalStorage.GetLocalSaver("archipelago");
-			apSaver.SaveData("server", apFileData.Server);
-			apSaver.SaveInt("port", apFileData.Port);
-			apSaver.SaveData("slotName", apFileData.SlotName);
-			if (!string.IsNullOrEmpty(apFileData.Password))
-				apSaver.SaveData("password", apFileData.Password);
-			apSaver.SaveInt("deathlink", Convert.ToInt32(apFileData.Deathlink));
-			apSaver.SaveInt("autoEquipOutfits", Convert.ToInt32(apFileData.AutoEquipOutfits));
-			apSaver.SaveInt("stackStatuses", Convert.ToInt32(apFileData.StackStatuses));
-		}
-
 		private void UnlockDoors()
 		{
 			// Pillow Fort
diff --git a/Code/Patches.cs b/Code/Patches.cs
index 8a82a86..e91e3a5 100644
--- a/Code/Patches.cs
+++ b/Code/Patches.cs
@@ -87,6 +87,20 @@ public static bool MainMenu_FileStartScreen_ClickedStart_Patch()
 			return connected;
 		}
 
+		[HarmonyPrefix]
+		[HarmonyPatch(typeof(MainMenu.FileStartScreen), nameof(MainMenu.FileStartScreen.ClickedDuplicate))]
+		public static void MainMenu_FileStartScreen_ClickedDuplicate_Patch()
+		{
+			APMenuStuff.Instance.DuplicateAPDataFile();
+		}
+
+		[HarmonyPrefix]
+		[HarmonyPatch(typeof(MainMenu.DeleteConfirmScreen), nameof(MainMenu.DeleteConfirmScreen.ClickedConfirm))]
+		public static void MainMenu_DeleteConfirmScreen_ClickedConfirm_Patch()
+		{
+			APMenuStuff.Instance.DeleteAPDataFile();
+		}
+
 		[HarmonyPrefix]
 		[HarmonyPatch(typeof(RollAction), nameof(RollAction.DoUpdate))]
 		public static bool RollAction_DoUpdate_PrePatch(RollAction __instance)