diff --git a/bin/rename.py b/bin/rename.py
new file mode 100755
index 000000000..4f8132a84
--- /dev/null
+++ b/bin/rename.py
@@ -0,0 +1,143 @@
+#!/usr/bin/env python3
+
+import fileinput
+import glob
+import subprocess
+import sys
+
+def replace_string_in_file(filename, old_string, new_string):
+    for line in fileinput.input(glob.glob(filename), inplace=True):
+        print(line.replace(old_string, new_string), end='')
+
+def rename_files_in_directory(dirname, old_filename, new_filename):
+    for filename in glob.glob(f'{dirname}/{old_filename}*'):
+        subprocess.run(['git', 'mv', filename, filename.replace(old_filename, new_filename)])
+
+def rename_one_file_in_directory(dirname, old_filename, new_filename):
+    for filename in glob.glob(f'{dirname}/{old_filename}'):
+        subprocess.run(['git', 'mv', f'{dirname}/{old_filename}', f'{dirname}/{new_filename}'])
+
+def rename_inside_disk_image(filename, old_name, new_name):
+    rt = subprocess.run(['cadius', 'CATALOG', filename], stdout=subprocess.PIPE, text=True)
+    if not [line for line in rt.stdout.split('\n') if line == f'/{old_name}/']:
+        return
+    subprocess.run(['cadius', 'RENAMEFILE', filename, f'/{old_name}/{old_name}', new_name], stdout=subprocess.PIPE, text=True)
+    subprocess.run(['cadius', 'RENAMEVOLUME', filename, new_name], stdout=subprocess.PIPE, text=True)
+
+def rename(old_game_name, new_game_name):
+    print(old_game_name)
+    for filename in glob.glob('res/dsk/*'):
+        rename_inside_disk_image(filename, old_game_name, new_game_name)
+
+    for filename in ('res/GAMES.CONF',
+                     f'res/ATTRACT/{old_game_name}',
+                     'res/SS/*'):
+        replace_string_in_file(filename, old_game_name, new_game_name)
+
+    for dirname in ('res/DEMO',):
+        rename_one_file_in_directory(dirname, old_game_name, new_game_name)
+
+    replace_string_in_file('res/DEMO/_FileInformation.txt', f'{old_game_name}=', f'{new_game_name}=')
+
+    for filename in ('res/ATTRACT.CONF',):
+        replace_string_in_file(filename, f'{old_game_name}=0', f'{new_game_name}=0')
+
+    replace_string_in_file('src/prelaunch/*', f'build/PRELAUNCH/{old_game_name}', f'build/PRELAUNCH/{new_game_name}')
+
+    for dirname in ('res/ACTION.DHGR',
+                    'res/ACTION.DHGR.UNCOMPRESSED',
+                    'res/ACTION.GR',
+                    'res/ACTION.HGR',
+                    'res/ACTION.HGR.UNCOMPRESSED',
+                    'res/ARTWORK.SHR',
+                    'res/ARTWORK.SHR.UNCOMPRESSED',
+                    'res/ATTRACT',
+                    'res/GAMEHELP',
+                    'res/TITLE.ANIMATED',
+                    'res/TITLE.DHGR',
+                    'res/TITLE.HGR'):
+        rename_files_in_directory(dirname, old_game_name, new_game_name)
+
+def driver():
+    rename("SLICKS", "S8")
+    rename("CIDER.SPIDER", "AC")
+    rename("ARCADE.BT.CAMP", "AB")
+    rename("ARDY.AARDVARK", "AA")
+    rename("ASTEROID.BLASTR", "AS")
+    rename("BCS.QUEST", "BQ")
+    rename("BEACH.HEAD.II", "B2")
+    rename("BEACH.HEAD", "B1")
+    rename("BEYOND.WOLFEN", "BW")
+    rename("BUDGETRILOGY", "BT")
+    rename("BLOCKCHAIN", "BC")
+    rename("BOP.N.WRESTLE", "BN")
+    rename("BOUNCING.KMNGAS", "BK")
+    rename("BRAINTEASERBLVD", "BB")
+    rename("BUCK.ROGERS", "BR")
+    rename("BURGERTIME", "BU")
+    rename("CALI.GAMES", "CA")
+    rename("CANNONBALL.BLTZ", "CB")
+    rename("CAPTN.GOODNIGHT", "CG")
+    rename("SMURFEN", "CS")
+    rename("WOLFEN84", "CW")
+    rename("CAVRNS.CALLISTO", "CC")
+    rename("CHAMP.LODERUN", "CL")
+    rename("COPTS.ROBBERS", "CR")
+    rename("D.GENERATION", "DG")
+    rename("DARKSTAR.UNHNGD", "DU")
+    rename("DAVIDS.MAGIC", "DM")
+    rename("EGGS.IT", "EI")
+    rename("FUJI.SPEED.WAY", "FC")
+    rename("IMPOSSIBLE.MISS", "I1")
+    rename("IMPOSSIBLE.M.II", "I2")
+    rename("INTL.GRAN.PRIX", "IG")
+    rename("EAGLES.NEST", "IE")
+    rename("I.O.SILVER", "IO")
+    rename("LITTLE.COMP.PPL", "LP")
+    rename("LOCK.N.CHASE", "LC")
+    rename("MARIO.BROS", "MB")
+    rename("MATTERHORN", "MS")
+    rename("MINGS.CHALLENGE", "MI")
+    rename("THUNDERHEAD", "MT")
+    rename("MONTEZUMA", "MZ")
+    rename("MR.COOL", "MC")
+    rename("MR.DO", "MD")
+    rename("MR.ROBOT", "MR")
+    rename("MS.PACMAN", "MP")
+    rename("NIGHT.MISSION", "NM")
+    rename("NIGHTMARE", "NI")
+    rename("ONE.ON.ONE", "OO")
+    rename("ORILEYS.MINE", "OM")
+    rename("OOTW", "OW")
+    rename("PANDORAS.BOX", "PB")
+    rename("PHARAOHS.REVNG", "PR")
+    rename("PIEMAN", "PM")
+    rename("PRINCEUNP", "PP")
+    rename("RAID.OVR.MOSCOW", "RM")
+    rename("REALM.IMPOSS", "RI")
+    rename("SITUATION.CRTCL", "SC")
+    rename("SOKO.BAN", "SO")
+    rename("SPDWAY.CLASSIC", "SP")
+    rename("SPYS.DEMISE", "SD")
+    rename("SS.BASEBALL", "SB")
+    rename("SS.BASKETBALL", "SK")
+    rename("SS.FOOTBALL", "SF")
+    rename("SS.SOCCER", "SS")
+    rename("SUICIDE", "SU")
+    rename("TAG.TEAM", "TT")
+    rename("TECHNOCOP", "TC")
+    rename("THAROLIAN.TUNLS", "TU")
+    rename("ASTEROID.FIELD", "AF")
+    rename("SUMMER.EDITION", "SE")
+    rename("WINTER.EDITION", "WE")
+    rename("LAST.GLADIATOR", "LG")
+    rename("SPY.STRIKES.BAK", "S2")
+    rename("TRACK.AND.FIELD", "TF")
+    rename("TUBEWAY", "TB")
+    rename("UP.N.DOWN", "UD")
+    rename("ROGER.RABBIT", "RR")
+    rename("WINGS.OF.FURY", "WF")
+    rename("WORLD.KARATE", "WK")
+
+if __name__ == '__main__':
+    driver()