diff --git a/Interface/Actions/UnpackGameAction.cs b/Interface/Actions/UnpackGameAction.cs
index e3e94a1..37444c7 100644
--- a/Interface/Actions/UnpackGameAction.cs
+++ b/Interface/Actions/UnpackGameAction.cs
@@ -30,15 +30,21 @@ public void Execute(Dictionary<string, string> args)
             var contentPath = args[FezContentDirectory];
             var outputDir = args[DestinationFolder];
 
-            var packagePaths = new string[] { "Essentials.pak", "Music.pak", "Other.pak", "Updates.pak" }
-                .Select(path => Path.Combine(contentPath, path)).ToArray();
-
-            foreach (var packagePath in packagePaths)
+            var packagePaths = Directory.GetFiles(contentPath, "*.pak").OrderBy(f => f).ToList();
+            Console.WriteLine($"Found directories: {string.Join(", ", packagePaths.Select(Path.GetFileName))}");
+            
+            var updatesPak = packagePaths.FirstOrDefault(f => f.EndsWith("Updates.pak"));
+            if (!string.IsNullOrEmpty(updatesPak))
             {
-                if (!File.Exists(packagePath))
-                {
-                    throw new Exception($"Given directory is not FEZ's Content directory (missing {Path.GetFileName(packagePath)}).");
-                }
+                // Files from this directory are overwritten on top of existing ones, so process them last.
+                packagePaths.Remove(updatesPak);
+                packagePaths.Add(updatesPak);
+            }
+            else
+            {
+                Console.WriteLine("\n  WARNING! Updates.pak directory was not found.");
+                Console.WriteLine("  Only older versions of the game (usually released before the current 1.12)");
+                Console.WriteLine("  may not have this directory!\n");
             }
             
             var settings = new FormatConverterSettings