diff --git a/ghidra_scripts/extract_engine_surface.py b/ghidra_scripts/extract_engine_surface.py
index d5f6cb0..2a66aae 100644
--- a/ghidra_scripts/extract_engine_surface.py
+++ b/ghidra_scripts/extract_engine_surface.py
@@ -328,9 +328,59 @@ def extract_methods(program):
         methods.extend(own)
         if base is not None:
             inheritance.append({"runner": runner, "base_runner": base})
+    if not methods:
+        # Piklib 6.1 predates prepareMthHashSet: methods are dispatched by NAME inside
+        # <Runner>::run, so recover the names from there instead (no numeric ids).
+        methods = extract_methods_by_name(program)
     return methods, inheritance
 
 
+def _extract_name_methods_from_run(program, run_func, owner, runner):
+    """Piklib 6.1's `run(CXString name, ...)` is a chain of `CXString(tmp, "name")` then
+    `equalsIgnoreCase(name)`; the literal built right before each compare is a method name."""
+    listing = program.getListing()
+    methods = []
+    recent = []
+    pending = None
+    seen = set()
+    it = listing.getInstructions(resolve_thunk(run_func).getBody(), True)
+    while it.hasNext():
+        instr = it.next()
+        if instr.getMnemonicString() == "CALL":
+            f = call_target(program, instr)
+            nm = f.getName() if f is not None else None
+            if nm == "CXString":                 # CXString(tmp, <strptr>) builds the literal
+                s = lookback_string(program, recent)
+                if s is not None and _is_method_name(s):
+                    pending = s
+            elif nm == "equalsIgnoreCase" and pending is not None:
+                if pending not in seen:
+                    seen.add(pending)
+                    methods.append({"owner": owner, "runner": runner, "name": pending, "id": None})
+                pending = None
+        recent.append(instr)
+        if len(recent) > LOOKBACK:
+            recent.pop(0)
+    return methods
+
+
+def extract_methods_by_name(program):
+    """Name-dispatched method recovery for engines without prepareMthHashSet (Piklib 6.1)."""
+    fm = program.getFunctionManager()
+    methods = []
+    it = fm.getFunctions(True)
+    while it.hasNext():
+        f = it.next()
+        if f.getName() != "run":
+            continue
+        ns = f.getParentNamespace()
+        runner = ns.getName() if ns is not None else "?"
+        if not runner.endswith("_Runner"):
+            continue
+        methods.extend(_extract_name_methods_from_run(program, f, _owner_from_runner(runner), runner))
+    return methods
+
+
 _VTBL_OFF = re.compile(r"\[\w+ \+ (0x[0-9a-fA-F]+)\]")
 _MEM_OFF = re.compile(r"\[\w+ \+ (0x[0-9a-fA-F]+)\]")
 
diff --git a/snapshots/PIKLib61.dll.snapshot.json b/snapshots/PIKLib61.dll.snapshot.json
index 173316c..94a92f4 100644
--- a/snapshots/PIKLib61.dll.snapshot.json
+++ b/snapshots/PIKLib61.dll.snapshot.json
@@ -4,7 +4,7 @@
     "engine": "Piklib", 
     "factory_addr": "0x100395c0", 
     "name": "PIKLib61.dll", 
-    "sha256": null
+    "sha256": "694ce89d3030dc81b136cef2667fcd853e3f28ebe91d82ff0850e94a1935fbcb"
   }, 
   "events": [
     {
@@ -1233,7 +1233,1124 @@
   ], 
   "method_dispatch": [], 
   "method_inheritance": [], 
-  "methods": [], 
+  "methods": [
+    {
+      "id": null, 
+      "name": "show", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "hide", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "pause", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "resume", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setPosition", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "move", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "load", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "clearClipping", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setClipping", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "play", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setFrame", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "stop", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isPlaying", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isPaused", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPositionX", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPositionY", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getWidth", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getHeight", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getFrame", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getFrameName", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getFrameNo", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getEventName", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isNear", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isInside", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "playRand", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "monitorCollision", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "removeMonitorCollision", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setForward", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setBackward", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "nextFrame", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "prevFrame", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setPriority", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getAlpha", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPixel", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setFPS", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "mergeAlpha", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "invalidate", 
+      "owner": "CMC_Animo", 
+      "runner": "CMC_Animo_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "exit", 
+      "owner": "CMC_Application", 
+      "runner": "CMC_Application_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "restart", 
+      "owner": "CMC_Application", 
+      "runner": "CMC_Application_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "goto", 
+      "owner": "CMC_Application", 
+      "runner": "CMC_Application_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "add", 
+      "owner": "CMC_Array", 
+      "runner": "CMC_Array_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getSize", 
+      "owner": "CMC_Array", 
+      "runner": "CMC_Array_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "insertAt", 
+      "owner": "CMC_Array", 
+      "runner": "CMC_Array_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "removeAt", 
+      "owner": "CMC_Array", 
+      "runner": "CMC_Array_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "changeAt", 
+      "owner": "CMC_Array", 
+      "runner": "CMC_Array_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "removeAll", 
+      "owner": "CMC_Array", 
+      "runner": "CMC_Array_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "get", 
+      "owner": "CMC_Array", 
+      "runner": "CMC_Array_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "check", 
+      "owner": "CMC_BasicCondition", 
+      "runner": "CMC_BasicCondition_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "run", 
+      "owner": "CMC_Behaviour", 
+      "runner": "CMC_Behaviour_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "runC", 
+      "owner": "CMC_Behaviour", 
+      "runner": "CMC_Behaviour_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setRect", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "enable", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "disable", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "enableDragging", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "disableDragging", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "disableButVisible", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "accent", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setStd", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setOnMove", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setOnClick", 
+      "owner": "CMC_Button", 
+      "runner": "CMC_Button_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "refresh", 
+      "owner": "CMC_CanvasObserver", 
+      "runner": "CMC_CanvasObserver_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "add", 
+      "owner": "CMC_CanvasObserver", 
+      "runner": "CMC_CanvasObserver_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "remove", 
+      "owner": "CMC_CanvasObserver", 
+      "runner": "CMC_CanvasObserver_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setBackground", 
+      "owner": "CMC_CanvasObserver", 
+      "runner": "CMC_CanvasObserver_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getGraphicsAt", 
+      "owner": "CMC_CanvasObserver", 
+      "runner": "CMC_CanvasObserver_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "load", 
+      "owner": "CMC_CNVLoader", 
+      "runner": "CMC_CNVLoader_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "release", 
+      "owner": "CMC_CNVLoader", 
+      "runner": "CMC_CNVLoader_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "show", 
+      "owner": "CMC_Dialog", 
+      "runner": "CMC_Dialog_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "next", 
+      "owner": "CMC_Episode", 
+      "runner": "CMC_Episode_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "prev", 
+      "owner": "CMC_Episode", 
+      "runner": "CMC_Episode_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "back", 
+      "owner": "CMC_Episode", 
+      "runner": "CMC_Episode_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "restart", 
+      "owner": "CMC_Episode", 
+      "runner": "CMC_Episode_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "goto", 
+      "owner": "CMC_Episode", 
+      "runner": "CMC_Episode_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getLatestScene", 
+      "owner": "CMC_Episode", 
+      "runner": "CMC_Episode_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setColor", 
+      "owner": "CMC_Font", 
+      "runner": "CMC_Font_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setFamily", 
+      "owner": "CMC_Font", 
+      "runner": "CMC_Font_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setStyle", 
+      "owner": "CMC_Font", 
+      "runner": "CMC_Font_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "add", 
+      "owner": "CMC_Groupped", 
+      "runner": "CMC_Groupped_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "addClone", 
+      "owner": "CMC_Groupped", 
+      "runner": "CMC_Groupped_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "remove", 
+      "owner": "CMC_Groupped", 
+      "runner": "CMC_Groupped_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "removeAll", 
+      "owner": "CMC_Groupped", 
+      "runner": "CMC_Groupped_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getSize", 
+      "owner": "CMC_Groupped", 
+      "runner": "CMC_Groupped_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getName", 
+      "owner": "CMC_Groupped", 
+      "runner": "CMC_Groupped_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "show", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "hide", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setPosition", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "move", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "load", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "clearClipping", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setClipping", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPositionX", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPositionY", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getWidth", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getHeight", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isNear", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isInside", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "monitorCollision", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "removeMonitorCollision", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setScaleFactor", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setPriority", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getAlpha", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPixel", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "mergeAlpha", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "invalidate", 
+      "owner": "CMC_Image", 
+      "runner": "CMC_Image_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "enable", 
+      "owner": "CMC_Keyboard", 
+      "runner": "CMC_Keyboard_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "disable", 
+      "owner": "CMC_Keyboard", 
+      "runner": "CMC_Keyboard_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "show", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "hide", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "enable", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "disable", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPosX", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPosY", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getLastClickPosX", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getLastClickPosY", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "set", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setPosition", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "move", 
+      "owner": "CMC_Mouse", 
+      "runner": "CMC_Mouse_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "connect", 
+      "owner": "CMC_Network", 
+      "runner": "CMC_Network_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "close", 
+      "owner": "CMC_Network", 
+      "runner": "CMC_Network_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "send", 
+      "owner": "CMC_Network", 
+      "runner": "CMC_Network_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getReceived", 
+      "owner": "CMC_Network", 
+      "runner": "CMC_Network_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "get", 
+      "owner": "CMC_Rand", 
+      "runner": "CMC_Rand_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPlenty", 
+      "owner": "CMC_Rand", 
+      "runner": "CMC_Rand_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "send", 
+      "owner": "CMC", 
+      "runner": "CMC_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "addToGroup", 
+      "owner": "CMC", 
+      "runner": "CMC_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "addToArray", 
+      "owner": "CMC", 
+      "runner": "CMC_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "startMusic", 
+      "owner": "CMC_Scene", 
+      "runner": "CMC_Scene_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "stopMusic", 
+      "owner": "CMC_Scene", 
+      "runner": "CMC_Scene_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getDraggedName", 
+      "owner": "CMC_Scene", 
+      "runner": "CMC_Scene_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPlayingSeq", 
+      "owner": "CMC_Scene", 
+      "runner": "CMC_Scene_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "run", 
+      "owner": "CMC_Scene", 
+      "runner": "CMC_Scene_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "play", 
+      "owner": "CMC_Sequence", 
+      "runner": "CMC_Sequence_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "stop", 
+      "owner": "CMC_Sequence", 
+      "runner": "CMC_Sequence_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "pause", 
+      "owner": "CMC_Sequence", 
+      "runner": "CMC_Sequence_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "resume", 
+      "owner": "CMC_Sequence", 
+      "runner": "CMC_Sequence_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "show", 
+      "owner": "CMC_Sequence", 
+      "runner": "CMC_Sequence_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "hide", 
+      "owner": "CMC_Sequence", 
+      "runner": "CMC_Sequence_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isplaying", 
+      "owner": "CMC_Sequence", 
+      "runner": "CMC_Sequence_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "play", 
+      "owner": "CMC_Sound", 
+      "runner": "CMC_Sound_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "stop", 
+      "owner": "CMC_Sound", 
+      "runner": "CMC_Sound_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "pause", 
+      "owner": "CMC_Sound", 
+      "runner": "CMC_Sound_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "resume", 
+      "owner": "CMC_Sound", 
+      "runner": "CMC_Sound_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "load", 
+      "owner": "CMC_Sound", 
+      "runner": "CMC_Sound_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getDate", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getDateString", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getDay", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getDayOfWeek", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getDayOfWeekString", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getMonth", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getMonthString", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getYear", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getTimeString", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getHour", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getMinutes", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getSeconds", 
+      "owner": "CMC_System", 
+      "runner": "CMC_System_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setText", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setJustify", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "show", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "hide", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setPosition", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "move", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "load", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "clearClipping", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setClipping", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPositionX", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getPositionY", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getWidth", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getHeight", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "isNear", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "monitorCollision", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "removeMonitorCollision", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setPriority", 
+      "owner": "CMC_Text", 
+      "runner": "CMC_Text_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "enable", 
+      "owner": "CMC_Timer", 
+      "runner": "CMC_Timer_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "disable", 
+      "owner": "CMC_Timer", 
+      "runner": "CMC_Timer_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "getTicks", 
+      "owner": "CMC_Timer", 
+      "runner": "CMC_Timer_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "reset", 
+      "owner": "CMC_Timer", 
+      "runner": "CMC_Timer_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "set", 
+      "owner": "CMC_Timer", 
+      "runner": "CMC_Timer_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "set", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "switch", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "clear", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "inc", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "dec", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "add", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "mul", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "resetINI", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }, 
+    {
+      "id": null, 
+      "name": "setDefault", 
+      "owner": "CMC_Variable", 
+      "runner": "CMC_Variable_Runner"
+    }
+  ], 
   "schema_version": 4, 
   "struct_layout": [
     {
diff --git a/tests/test_versions.py b/tests/test_versions.py
index f544ac3..e647c33 100644
--- a/tests/test_versions.py
+++ b/tests/test_versions.py
@@ -30,9 +30,13 @@ def test_piklib61_early_engine_partial_surface():
     names = {t["script_name"] for t in s.types}
     assert len(names) >= 20 and {"ANIMO", "ARRAY", "BUTTON"} <= names
     assert all(t.get("cpp_class") is None or t["cpp_class"].startswith("CMC_") for t in s.types)
-    # events + script fields work; method registration (prepareMthHashSet) doesn't exist yet
     assert s.events and s.fields
-    assert s.methods == [] and s.method_dispatch == []
+    # 6.1 predates prepareMthHashSet: methods are dispatched by NAME in run(), so they're
+    # recovered without numeric ids, and the id-switch dispatch axis stays empty.
+    assert s.methods and all(m["id"] is None for m in s.methods)
+    assert s.method_dispatch == []
+    animo = {m["name"] for m in s.methods if m["owner"] == "CMC_Animo"}
+    assert {"show", "hide", "play"} <= animo  # 6.1 uses lower/camelCase names
 
 
 def test_piklib71_full_surface():
@@ -43,10 +47,12 @@ def test_piklib71_full_surface():
     assert sum(1 for t in s.types if t.get("cpp_class")) > len(s.types) // 2
 
 
-def test_61_to_71_diff_adds_methods():
+def test_61_to_71_method_id_evolution():
     s61, s71 = _load(P61), _load(P71)
     shared = {t["script_name"] for t in s61.types} & {t["script_name"] for t in s71.types}
-    assert {"ANIMO", "ARRAY", "BUTTON"} <= shared  # stable core across the two early versions
-    # 7.1 introduces the registered-method machinery 6.1 lacked entirely
-    d = compute_diff(s61, s71)
-    assert len(d["methods"]["added"]) > 100 and d["methods"]["removed"] == []
+    assert {"ANIMO", "ARRAY", "BUTTON"} <= shared  # stable type core across the two early versions
+    # both expose a rich method surface, but only 7.1 carries numeric ids (prepareMthHashSet);
+    # 6.1's are name-only. (Names also differ in case - 6.1 camelCase vs 7.1 UPPERCASE - which is
+    # why a raw method diff is noisy without case folding.)
+    assert len(s61.methods) > 100 and all(m["id"] is None for m in s61.methods)
+    assert len(s71.methods) > 100 and all(m["id"] is not None for m in s71.methods)