GSC TM Editor is a program for editing TMs.

Open your ROM from the File menu and select the TM on the left side list. Then select the corresponding attack.

When you’ve finished editing, CLICK SAVE ON THE FILE MENU OTHERWISE YOU’LL LOSE ALL THE CHANGES.

  • OS
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  • Windows
  • Swampert Tools
  • G S C
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  • Felice Dario Ceriello

    This doesn’t work with Pokémon Gold U/E. It says “Run time error ‘424’. Object required.”

    • Matteo Iervasi

      Unfortunately, I can confirm the bug, but the program isn’t mine and we haven’t got the source code, so we can’t do anything to solve this 🙁