diff --git a/Libraries/Core/Callbacks/DialogueCallbacks.cs b/Libraries/Core/Callbacks/DialogueCallbacks.cs
index 3bdc18e9..9e7b6b17 100644
--- a/Libraries/Core/Callbacks/DialogueCallbacks.cs
+++ b/Libraries/Core/Callbacks/DialogueCallbacks.cs
@@ -36,7 +36,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string GetFriendList(string url, EmptyRequestData info, string sessionID)
+    public virtual string GetFriendList(string url, EmptyRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(_dialogueController.GetFriendList(sessionID));
     }
@@ -48,7 +48,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string GetChatServerList(string url, GetChatServerListRequestData info, string sessionID)
+    public virtual string GetChatServerList(string url, GetChatServerListRequestData info, string sessionID)
     {
         var chatServer = new List<ChatServer>
         {
@@ -83,7 +83,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string GetMailDialogList(string url, GetMailDialogListRequestData info, string sessionID)
+    public virtual string GetMailDialogList(string url, GetMailDialogListRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(_dialogueController.GenerateDialogueList(sessionID), 0, null, false);
     }
@@ -95,7 +95,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string GetMailDialogView(string url, GetMailDialogViewRequestData info, string sessionID)
+    public virtual string GetMailDialogView(string url, GetMailDialogViewRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(_dialogueController.GenerateDialogueView(info, sessionID), 0, null, false);
     }
@@ -107,7 +107,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string GetMailDialogInfo(string url, GetMailDialogInfoRequestData info, string sessionID)
+    public virtual string GetMailDialogInfo(string url, GetMailDialogInfoRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(_dialogueController.GetDialogueInfo(info.DialogId, sessionID));
     }
@@ -119,7 +119,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string RemoveDialog(string url, RemoveDialogRequestData info, string sessionID)
+    public virtual string RemoveDialog(string url, RemoveDialogRequestData info, string sessionID)
     {
         _dialogueController.RemoveDialogue(info.DialogId, sessionID);
         return _httpResponseUtil.EmptyArrayResponse();
@@ -132,7 +132,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string PinDialog(string url, PinDialogRequestData info, string sessionID)
+    public virtual string PinDialog(string url, PinDialogRequestData info, string sessionID)
     {
         _dialogueController.SetDialoguePin(info.DialogId, true, sessionID);
         return _httpResponseUtil.EmptyArrayResponse();
@@ -145,7 +145,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string UnpinDialog(string url, PinDialogRequestData info, string sessionID)
+    public virtual string UnpinDialog(string url, PinDialogRequestData info, string sessionID)
     {
         _dialogueController.SetDialoguePin(info.DialogId, false, sessionID);
         return _httpResponseUtil.EmptyArrayResponse();
@@ -158,7 +158,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string SetRead(string url, SetDialogReadRequestData info, string sessionID)
+    public virtual string SetRead(string url, SetDialogReadRequestData info, string sessionID)
     {
         _dialogueController.SetRead(info.Dialogs, sessionID);
         return _httpResponseUtil.EmptyArrayResponse();
@@ -171,7 +171,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string GetAllAttachments(string url, GetAllAttachmentsRequestData info, string sessionID)
+    public virtual string GetAllAttachments(string url, GetAllAttachmentsRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(_dialogueController.GetAllAttachments(info.DialogId, sessionID));
     }
@@ -183,7 +183,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string SendMessage(string url, SendMessageRequest info, string sessionID)
+    public virtual string SendMessage(string url, SendMessageRequest info, string sessionID)
     {
         return _httpResponseUtil.GetBody(_dialogueController.SendMessage(sessionID, info));
     }
@@ -195,7 +195,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string ListOutbox(string url, EmptyRequestData info, string sessionID)
+    public virtual string ListOutbox(string url, EmptyRequestData info, string sessionID)
     {
         return _httpResponseUtil.EmptyArrayResponse();
     }
@@ -207,7 +207,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string ListInbox(string url, EmptyRequestData info, string sessionID)
+    public virtual string ListInbox(string url, EmptyRequestData info, string sessionID)
     {
         return _httpResponseUtil.EmptyArrayResponse();
     }
@@ -219,7 +219,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string SendFriendRequest(string url, FriendRequestData info, string sessionID)
+    public virtual string SendFriendRequest(string url, FriendRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(_dialogueController.SendFriendRequest(sessionID, info));
     }
@@ -231,7 +231,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string AcceptAllFriendRequests(string url, EmptyRequestData info, string sessionID)
+    public virtual string AcceptAllFriendRequests(string url, EmptyRequestData info, string sessionID)
     {
         return _httpResponseUtil.NullResponse();
     }
@@ -243,7 +243,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string AcceptFriendRequest(string url, AcceptFriendRequestData info, string sessionID)
+    public virtual string AcceptFriendRequest(string url, AcceptFriendRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(true);
     }
@@ -255,7 +255,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string DeclineFriendRequest(string url, DeclineFriendRequestData info, string sessionID)
+    public virtual string DeclineFriendRequest(string url, DeclineFriendRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(true);
     }
@@ -267,7 +267,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string CancelFriendRequest(string url, CancelFriendRequestData info, string sessionID)
+    public virtual string CancelFriendRequest(string url, CancelFriendRequestData info, string sessionID)
     {
         return _httpResponseUtil.GetBody(true);
     }
@@ -279,7 +279,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string DeleteFriend(string url, DeleteFriendRequest info, string sessionID)
+    public virtual string DeleteFriend(string url, DeleteFriendRequest info, string sessionID)
     {
         _dialogueController.DeleteFriend(sessionID, info);
         return _httpResponseUtil.NullResponse();
@@ -292,7 +292,7 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string IgnoreFriend(string url, UIDRequestData info, string sessionID)
+    public virtual string IgnoreFriend(string url, UIDRequestData info, string sessionID)
     {
         return _httpResponseUtil.NullResponse();
     }
@@ -304,32 +304,32 @@ public class DialogueCallbacks(
     /// <param name="info"></param>
     /// <param name="sessionID"></param>
     /// <returns></returns>
-    public string UnIgnoreFriend(string url, UIDRequestData info, string sessionID)
+    public virtual string UnIgnoreFriend(string url, UIDRequestData info, string sessionID)
     {
         return _httpResponseUtil.NullResponse();
     }
 
-    public string ClearMail(string url, ClearMailMessageRequest info, string sessionID)
+    public virtual string ClearMail(string url, ClearMailMessageRequest info, string sessionID)
     {
         return _httpResponseUtil.EmptyArrayResponse();
     }
 
-    public string CreateGroupMail(string url, CreateGroupMailRequest info, string sessionID)
+    public virtual string CreateGroupMail(string url, CreateGroupMailRequest info, string sessionID)
     {
         return _httpResponseUtil.EmptyArrayResponse();
     }
 
-    public string ChangeMailGroupOwner(string url, ChangeGroupMailOwnerRequest info, string sessionID)
+    public virtual string ChangeMailGroupOwner(string url, ChangeGroupMailOwnerRequest info, string sessionID)
     {
         return "Not Implemented!"; // Not implemented in Node
     }
 
-    public string AddUserToMail(string url, AddUserGroupMailRequest info, string sessionID)
+    public virtual string AddUserToMail(string url, AddUserGroupMailRequest info, string sessionID)
     {
         return "Not Implemented!"; // Not implemented in Node
     }
 
-    public string RemoveUserFromMail(string url, RemoveUserGroupMailRequest info, string sessionID)
+    public virtual string RemoveUserFromMail(string url, RemoveUserGroupMailRequest info, string sessionID)
     {
         return "Not Implemented!"; // Not implemented in Node
     }
diff --git a/Libraries/Core/Controllers/AchievementController.cs b/Libraries/Core/Controllers/AchievementController.cs
index c449bfa6..3f33c7e3 100644
--- a/Libraries/Core/Controllers/AchievementController.cs
+++ b/Libraries/Core/Controllers/AchievementController.cs
@@ -9,7 +9,7 @@ public class AchievementController(
     DatabaseService _databaseService
 )
 {
-    public GetAchievementsResponse GetAchievements(string sessionID)
+    public virtual GetAchievementsResponse GetAchievements(string sessionID)
     {
         return new GetAchievementsResponse
         {
@@ -17,7 +17,7 @@ public class AchievementController(
         };
     }
 
-    public CompletedAchievementsResponse GetAchievementStatics(string sessionID)
+    public virtual CompletedAchievementsResponse GetAchievementStatics(string sessionID)
     {
         var achievements = _databaseService.GetAchievements();
         var stats = new Dictionary<string, int>();
diff --git a/Libraries/Core/Controllers/DialogueController.cs b/Libraries/Core/Controllers/DialogueController.cs
index 0b43bded..55f2f06e 100644
--- a/Libraries/Core/Controllers/DialogueController.cs
+++ b/Libraries/Core/Controllers/DialogueController.cs
@@ -33,7 +33,7 @@ public class DialogueController(
     /// <summary>
     /// </summary>
     /// <param name="chatBot"></param>
-    public void RegisterChatBot(IDialogueChatBot chatBot) // TODO: this is in with the helper types
+    public virtual void RegisterChatBot(IDialogueChatBot chatBot) // TODO: this is in with the helper types
     {
         if (_dialogueChatBots.Any(cb => cb.GetChatBot().Id == chatBot.GetChatBot().Id))
         {
@@ -61,7 +61,7 @@ public class DialogueController(
     /// </summary>
     /// <param name="sessionId">session id</param>
     /// <returns>GetFriendListDataResponse</returns>
-    public GetFriendListDataResponse GetFriendList(string sessionId)
+    public virtual GetFriendListDataResponse GetFriendList(string sessionId)
     {
         // Add all chatbots to the friends list
         var friends = GetActiveChatBots();
@@ -120,7 +120,7 @@ public class DialogueController(
     /// </summary>
     /// <param name="sessionId">Session Id</param>
     /// <returns>list of dialogs</returns>
-    public List<DialogueInfo> GenerateDialogueList(string sessionId)
+    public virtual List<DialogueInfo> GenerateDialogueList(string sessionId)
     {
         var data = new List<DialogueInfo>();
         foreach (var dialogueId in _dialogueHelper.GetDialogsForProfile(sessionId))
@@ -137,7 +137,7 @@ public class DialogueController(
     /// <param name="dialogueId">Dialog id</param>
     /// <param name="sessionId">Session Id</param>
     /// <returns>DialogueInfo</returns>
-    public DialogueInfo GetDialogueInfo(
+    public virtual DialogueInfo GetDialogueInfo(
         string? dialogueId,
         string sessionId)
     {
@@ -165,7 +165,7 @@ public class DialogueController(
     /// <param name="messageType">What type of message is being sent</param>
     /// <param name="sessionId">Player id</param>
     /// <returns>UserDialogInfo list</returns>
-    public List<UserDialogInfo> GetDialogueUsers(
+    public virtual List<UserDialogInfo> GetDialogueUsers(
         Dialogue? dialog,
         MessageType? messageType,
         string sessionId)
@@ -206,7 +206,7 @@ public class DialogueController(
     /// <param name="request">Get dialog request</param>
     /// <param name="sessionId">Session id</param>
     /// <returns>GetMailDialogViewResponseData object</returns>
-    public GetMailDialogViewResponseData GenerateDialogueView(
+    public virtual GetMailDialogViewResponseData GenerateDialogueView(
         GetMailDialogViewRequestData request,
         string sessionId)
     {
@@ -369,7 +369,7 @@ public class DialogueController(
     /// </summary>
     /// <param name="dialogueId">id of the dialog to remove</param>
     /// <param name="sessionId">Player id</param>
-    public void RemoveDialogue(
+    public virtual void RemoveDialogue(
         string? dialogueId,
         string sessionId)
     {
@@ -400,7 +400,7 @@ public class DialogueController(
     /// <param name="dialogueId"></param>
     /// <param name="shouldPin"></param>
     /// <param name="sessionId"></param>
-    public void SetDialoguePin(string? dialogueId, bool shouldPin, string sessionId)
+    public virtual void SetDialoguePin(string? dialogueId, bool shouldPin, string sessionId)
     {
         var dialog = _dialogueHelper.GetDialogsForProfile(sessionId).GetValueOrDefault(dialogueId);
         if (dialog is null)
@@ -428,7 +428,7 @@ public class DialogueController(
     /// </summary>
     /// <param name="dialogueIds">Dialog ids to set as read</param>
     /// <param name="sessionId">Player profile id</param>
-    public void SetRead(List<string>? dialogueIds, string sessionId)
+    public virtual void SetRead(List<string>? dialogueIds, string sessionId)
     {
         var dialogs = _dialogueHelper.GetDialogsForProfile(sessionId);
         if (dialogs is null || !dialogs.Any())
@@ -460,7 +460,7 @@ public class DialogueController(
     /// <param name="dialogueId">Dialog to get mail attachments from</param>
     /// <param name="sessionId">Session id</param>
     /// <returns>GetAllAttachmentsResponse or null if dialogue doesnt exist</returns>
-    public GetAllAttachmentsResponse GetAllAttachments(string dialogueId, string sessionId)
+    public virtual GetAllAttachmentsResponse GetAllAttachments(string dialogueId, string sessionId)
     {
         var dialogs = _dialogueHelper.GetDialogsForProfile(sessionId);
         var dialog = dialogs.TryGetValue(dialogueId, out var dialogInfo);
@@ -493,7 +493,7 @@ public class DialogueController(
     /// <param name="sessionId"></param>
     /// <param name="request"></param>
     /// <returns></returns>
-    public string SendMessage(
+    public virtual string SendMessage(
         string sessionId,
         SendMessageRequest request)
     {
@@ -562,7 +562,7 @@ public class DialogueController(
         return _timeUtil.GetTimeStamp() > message.DateTime + (message.MaxStorageTime ?? 0);
     }
 
-    public FriendRequestSendResponse SendFriendRequest(string sessionID, FriendRequestData request)
+    public virtual FriendRequestSendResponse SendFriendRequest(string sessionID, FriendRequestData request)
     {
         // To avoid needing to jump between profiles, auto-accept all friend requests
         var friendProfile = _profileHelper.GetFullProfile(request.To);
@@ -607,7 +607,7 @@ public class DialogueController(
         };
     }
 
-    public void DeleteFriend(string sessionID, DeleteFriendRequest request)
+    public virtual void DeleteFriend(string sessionID, DeleteFriendRequest request)
     {
         var profile = _saveServer.GetProfile(sessionID);
         var friendIndex = profile.FriendProfileIds.IndexOf(request.FriendId);
diff --git a/Libraries/Core/Controllers/ProfileController.cs b/Libraries/Core/Controllers/ProfileController.cs
index ac992713..3797dc39 100644
--- a/Libraries/Core/Controllers/ProfileController.cs
+++ b/Libraries/Core/Controllers/ProfileController.cs
@@ -40,7 +40,7 @@ public class ProfileController(
     /**
      * Handle /launcher/profiles
      */
-    public List<MiniProfile> GetMiniProfiles()
+    public virtual List<MiniProfile> GetMiniProfiles()
     {
         return _saveServer.GetProfiles().Select(kv => GetMiniProfile(kv.Key)).ToList();
     }
@@ -48,7 +48,7 @@ public class ProfileController(
     /**
      * Handle launcher/profile/info
      */
-    public MiniProfile GetMiniProfile(string sessionID)
+    public virtual MiniProfile GetMiniProfile(string sessionID)
     {
         var profile = _saveServer.GetProfile(sessionID);
         if (profile?.CharacterData == null)
@@ -101,7 +101,7 @@ public class ProfileController(
     /**
      * Handle client/game/profile/list
      */
-    public List<PmcData> GetCompleteProfile(string sessionID)
+    public virtual List<PmcData> GetCompleteProfile(string sessionID)
     {
         return _profileHelper.GetCompleteProfile(sessionID);
     }
@@ -112,7 +112,7 @@ public class ProfileController(
      * @param sessionID Player id
      * @returns Profiles _id value
      */
-    public string CreateProfile(ProfileCreateRequestData request, string sessionID)
+    public virtual string CreateProfile(ProfileCreateRequestData request, string sessionID)
     {
         return _createProfileService.CreateProfile(sessionID, request);
     }
@@ -123,7 +123,7 @@ public class ProfileController(
      * @param sessionID
      * @returns IPmcData object
      */
-    public PmcData GeneratePlayerScav(string sessionID)
+    public virtual PmcData GeneratePlayerScav(string sessionID)
     {
         return _playerScavGenerator.Generate(sessionID);
     }
@@ -131,7 +131,7 @@ public class ProfileController(
     /**
      * Handle client/game/profile/nickname/validate
      */
-    public string ValidateNickname(ValidateNicknameRequestData info, string sessionID)
+    public virtual string ValidateNickname(ValidateNicknameRequestData info, string sessionID)
     {
         if (info.Nickname.Length < 3)
         {
@@ -150,7 +150,7 @@ public class ProfileController(
      * Handle client/game/profile/nickname/change event
      * Client allows player to adjust their profile name
      */
-    public string ChangeNickname(ProfileChangeNicknameRequestData info, string sessionID)
+    public virtual string ChangeNickname(ProfileChangeNicknameRequestData info, string sessionID)
     {
         var output = ValidateNickname(
             new ValidateNicknameRequestData
@@ -174,7 +174,7 @@ public class ProfileController(
     /**
      * Handle client/game/profile/voice/change event
      */
-    public void ChangeVoice(ProfileChangeVoiceRequestData info, string sessionID)
+    public virtual void ChangeVoice(ProfileChangeVoiceRequestData info, string sessionID)
     {
         var pmcData = _profileHelper.GetPmcProfile(sessionID);
         pmcData.Info.Voice = info.Voice;
@@ -183,7 +183,7 @@ public class ProfileController(
     /**
      * Handle client/game/profile/search
      */
-    public List<SearchFriendResponse> SearchProfiles(SearchProfilesRequestData info, string sessionID)
+    public virtual List<SearchFriendResponse> SearchProfiles(SearchProfilesRequestData info, string sessionID)
     {
         var result = new List<SearchFriendResponse>();
 
@@ -208,7 +208,7 @@ public class ProfileController(
     /**
      * Handle client/profile/status
      */
-    public GetProfileStatusResponseData GetProfileStatus(string sessionId)
+    public virtual GetProfileStatusResponseData GetProfileStatus(string sessionId)
     {
         var account = _saveServer.GetProfile(sessionId).ProfileInfo;
         var response = new GetProfileStatusResponseData
@@ -243,7 +243,7 @@ public class ProfileController(
     /**
      * Handle client/profile/view
      */
-    public GetOtherProfileResponse GetOtherProfile(string sessionId, GetOtherProfileRequest request)
+    public virtual GetOtherProfileResponse GetOtherProfile(string sessionId, GetOtherProfileRequest request)
     {
         // Find the profile by the account ID, fall back to the current player if we can't find the account
         var profileToView = _profileHelper.GetFullProfileByAccountId(request.AccountId);
@@ -327,7 +327,7 @@ public class ProfileController(
     /**
      * Handle client/profile/settings
      */
-    public bool SetChosenProfileIcon(string sessionId, GetProfileSettingsRequest request)
+    public virtual bool SetChosenProfileIcon(string sessionId, GetProfileSettingsRequest request)
     {
         var profileToUpdate = _profileHelper.GetPmcProfile(sessionId);
         if (profileToUpdate == null)
diff --git a/Libraries/Core/Services/LocationLifecycleService.cs b/Libraries/Core/Services/LocationLifecycleService.cs
index 8a66cc78..293a4fcb 100644
--- a/Libraries/Core/Services/LocationLifecycleService.cs
+++ b/Libraries/Core/Services/LocationLifecycleService.cs
@@ -124,7 +124,7 @@ public class LocationLifecycleService
     /**
      * Handle client/match/local/start
      */
-    public StartLocalRaidResponseData StartLocalRaid(string sessionId, StartLocalRaidRequestData request)
+    public virtual StartLocalRaidResponseData StartLocalRaid(string sessionId, StartLocalRaidRequestData request)
     {
         _logger.Debug($"Starting: {request.Location}");
 
@@ -400,7 +400,7 @@ public class LocationLifecycleService
     /**
      * Handle client/match/local/end
      */
-    public void EndLocalRaid(string sessionId, EndLocalRaidRequestData request)
+    public virtual void EndLocalRaid(string sessionId, EndLocalRaidRequestData request)
     {
         // Clear bot loot cache
         _botLootCacheService.ClearCache();