diff --git a/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs b/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs
index f8ca150..df7fb94 100644
--- a/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs
+++ b/Minecraft-Realms-Emulator/Modes/External/WorldsController.cs
@@ -73,8 +73,8 @@ namespace Minecraft_Realms_Emulator.Modes.External
                     OwnerUUID = world.OwnerUUID,
                     Name = world.Name,
                     Motd = world.Motd,
-                    GameMode = activeSlot.GameMode,
-                    IsHardcore = activeSlot.Difficulty == 3,
+                    GameMode = activeSlot?.GameMode ?? 0,
+                    IsHardcore = activeSlot?.Difficulty == 3,
                     State = world.State,
                     WorldType = world.WorldType,
                     MaxPlayers = world.MaxPlayers,
@@ -177,8 +177,8 @@ namespace Minecraft_Realms_Emulator.Modes.External
                     OwnerUUID = world.OwnerUUID,
                     Name = world.Name,
                     Motd = world.Motd,
-                    GameMode = activeSlot.GameMode,
-                    IsHardcore = activeSlot.Difficulty == 3,
+                    GameMode = activeSlot?.GameMode ?? 0,
+                    IsHardcore = activeSlot?.Difficulty == 3,
                     State = world.State,
                     WorldType = world.WorldType,
                     MaxPlayers = world.MaxPlayers,
@@ -333,8 +333,8 @@ namespace Minecraft_Realms_Emulator.Modes.External
                     OwnerUUID = world.OwnerUUID,
                     Name = world.Name,
                     Motd = world.Motd,
-                    GameMode = activeSlot.GameMode,
-                    IsHardcore = activeSlot.Difficulty == 3,
+                    GameMode = activeSlot?.GameMode ?? 0,
+                    IsHardcore = activeSlot?.Difficulty == 3,
                     State = world.State,
                     WorldType = world.WorldType,
                     MaxPlayers = world.MaxPlayers,
diff --git a/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs b/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs
index e2eaafd..18ce045 100644
--- a/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs
+++ b/Minecraft-Realms-Emulator/Modes/Realms/Controllers/WorldsController.cs
@@ -76,8 +76,8 @@ namespace Minecraft_Realms_Emulator.Modes.Realms.Controllers
                     OwnerUUID = world.OwnerUUID,
                     Name = world.Name,
                     Motd = world.Motd,
-                    GameMode = activeSlot.GameMode,
-                    IsHardcore = activeSlot.Difficulty == 3,
+                    GameMode = activeSlot?.GameMode ?? 0,
+                    IsHardcore = activeSlot?.Difficulty == 3,
                     State = world.State,
                     WorldType = world.WorldType,
                     MaxPlayers = world.MaxPlayers,
@@ -180,8 +180,8 @@ namespace Minecraft_Realms_Emulator.Modes.Realms.Controllers
                     OwnerUUID = world.OwnerUUID,
                     Name = world.Name,
                     Motd = world.Motd,
-                    GameMode = activeSlot.GameMode,
-                    IsHardcore = activeSlot.Difficulty == 3,
+                    GameMode = activeSlot?.GameMode ?? 0,
+                    IsHardcore = activeSlot?.Difficulty == 3,
                     State = world.State,
                     WorldType = world.WorldType,
                     MaxPlayers = world.MaxPlayers,
@@ -336,8 +336,8 @@ namespace Minecraft_Realms_Emulator.Modes.Realms.Controllers
                     OwnerUUID = world.OwnerUUID,
                     Name = world.Name,
                     Motd = world.Motd,
-                    GameMode = activeSlot.GameMode,
-                    IsHardcore = activeSlot.Difficulty == 3,
+                    GameMode = activeSlot?.GameMode ?? 0,
+                    IsHardcore = activeSlot?.Difficulty == 3,
                     State = world.State,
                     WorldType = world.WorldType,
                     MaxPlayers = world.MaxPlayers,