diff --git a/scripts/rename_gamemaker_funcs.py b/scripts/rename_gamemaker_funcs.py
new file mode 100644
index 0000000..7cd0047
--- /dev/null
+++ b/scripts/rename_gamemaker_funcs.py
@@ -0,0 +1,151 @@
+import idc
+import idaapi
+import idautils
+from collections import defaultdict
+
+def find_strings_contain_word(word):
+    if word is None:
+        return None
+    candidate_list=[]
+    for string in idautils.Strings():
+        if word in str(string):
+            candidate_list.append(string)
+    return candidate_list
+
+def most_common_word(words,top_n=3):
+    word_counts = {}
+    for word in words:
+        word = word.strip()
+        if word in ["get","set","is","create","destory","add","remove"]:
+            continue
+        if word in word_counts:
+            word_counts[word] += 1
+        else:
+            word_counts[word] = 1
+    max_count = -1
+    most_common_word = None
+    
+    sorted_words = sorted(word_counts.items(), key=lambda x: x[1], reverse=True)
+    top_n_words = [word for word, count in sorted_words[:top_n]]
+    return "_".join(top_n_words)
+
+def process():
+    result = find_strings_contain_word("Code_Function.cpp")
+    if len(result)>1:
+        print("Error! There are some similar strings here, please clarify them and modify the script code, to ensure that we have only one address, who is used by a function, who manages function names");
+        print("--- candidate strings:")
+        for s in result:
+            print(str(s))
+        print("---")
+        return None
+    elif len(result)==0:
+        print("Error!Cannot find by string :( I do not know how to parse it...")
+        return None
+    str_addr = result[0].ea
+    func_refs = list(idautils.DataRefsTo(str_addr))
+    if len(func_refs)>1:
+        print("Error! This string reference is used by many functions... I am not sure which one is correct... address > "+str(func_refs))
+        return None
+    elif len(func_refs)==0:
+        print("Error! This string is not referenced... It should have one unique reference! address > "+str(func_refs))
+        return None
+    func = idaapi.get_func(func_refs[0])
+    if not func:
+        print("Error! This address is not a function! str addr = %s, use str ref addr = %s"%(str(str_addr),str(func_refs[0])))
+        return None
+        
+    func_start_addr = func.start_ea
+    old_func_name = idc.get_func_name(func_start_addr)
+    new_name = "store_function_name_information"
+    idc.set_name(func_start_addr,new_name, idc.SN_NOWARN)
+    print("Rename [%s] -> [%s] @Address %s"%(old_func_name,new_name,str(func_start_addr)))
+    
+    func_xrefs = list(XrefsTo(func_start_addr))
+    func_xrefs_call = []
+    for xref in func_xrefs:
+        if xref.type == idaapi.fl_CN:
+            func_xrefs_call.append(xref)
+    
+    fail_count=0
+    init_func_dict = {}
+    # process each ref!
+    for xref in func_xrefs_call:
+        call_command_addr = xref.frm
+        func_start = idaapi.get_func(call_command_addr).start_ea
+        key_words=None
+        if func_start in init_func_dict:
+            key_words = init_func_dict[func_start]
+        else:
+            init_func_dict[func_start]=[]
+            key_words = init_func_dict[func_start]
+        print("process 0x%x"%(call_command_addr))
+        cur_addr = call_command_addr
+        found_string_address = None
+        found_function_address = None
+        # for each ref, it should look like:
+        # ------
+        # lea ?, func_addr
+        # lea ?, string_addr
+        # lea ?, ?
+        # call store_function_name_information ;> the reference address is here!
+        # ------
+        # we search forward to get function & string address
+        for trials in range(40):
+            insn = ida_ua.insn_t()
+            cur_addr = ida_ua.decode_prev_insn(insn, cur_addr)
+            mnem = insn.get_canon_mnem()
+            if mnem == "call":
+                break
+            if mnem !="lea":
+                continue
+            op_type = insn.ops[1].type
+            
+            if op_type == ida_ua.o_mem:
+                op_addr = insn.ops[1].addr
+                if found_function_address is None:
+                    func = idaapi.get_func(op_addr)
+                    if func:
+                        found_function_address = func
+                        if found_string_address is None:
+                            continue
+                        else:
+                            break
+                if found_string_address is None:
+                    str_content = idc.get_strlit_contents(op_addr)
+                    if str_content:
+                        found_string_address = op_addr
+                        if found_function_address is None:
+                            continue
+                        else:
+                            break
+            if cur_addr<=func_start:
+                break
+                
+        if found_string_address is None or found_function_address is None:
+            print(f"Failed to find functions and strings...")
+            continue
+        string_content = idc.get_strlit_contents(found_string_address).decode('utf-8')
+        key_words+= string_content.split("_")
+        func_addr = found_function_address.start_ea
+        old_func_name = str(idc.get_func_name(func_addr))
+        print("0x%x | Found Str @0x%x > %s | Found Func 0x%x > Old Name > %s"%(call_command_addr,found_string_address,string_content,int(func_addr),old_func_name))
+        if not idc.set_name(func_addr,string_content):
+            if not idc.set_name(func_addr,"gamemaker_"+string_content):
+                print("Failed to rename to "+string_content)
+                fail_count+=1
+    print("-------")
+    for k,v in init_func_dict.items():
+        word = most_common_word(v)
+        new_name = "gamemaker_init_func_name_%s_%d"%(word,len(v))
+        print("Rename Func 0x%x > %s"%(k,new_name))
+        idc.set_name(k,new_name)
+    print("Total Init Func Renames %d"%(len(init_func_dict)))
+    print("Total Func Renames %d, failure: %d"%(len(func_xrefs_call),fail_count))
+    
+if __name__ == "__main__":
+    process()
+            
+            
+    
+
+    
\ No newline at end of file