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Mutants & Masterminds 3E Official

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Revision as of 05:06, 21 September 2021 by Algernon B. (Talk | contribs)

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M&M 3E Official
Sheet Version 1.00
Last Update 2021-September 15th
Authors Richard T., Scott C.
The main page of the sheet

This is a guide to the Mutants & Masterminds 3E Official character sheet, published by Green Ronin Publishing, made by Richard T. and Scott C..



Main Page/Player


Hero Labs Importer

For players who have created their characters using Hero Lab, we have integrated an importer into the sheet to help you jumpstart transferring your character over. It is a few steps and imperfect in a couple ways (we'll cover known issues) but it does feel like magic.

Step 1: Export from Hero Lab

As of Hero Lab v8.9:

  • Go to File
  • Select Save Custom Output
  • Generate XML File
  • Output your XML file to somewhere you can find and open.

Step 2: Convert your XML to JSON

  • You will need a way to convert XML to JSON, there are a number of websites that can do this easily, such as XML to JSON Converter
  • Paste the text from your XML code to the left window
  • Copy or the save the text from the automatically generated JSON from the right window.

Step 3: Import your Hero

  • Open a new character in your Roll20 game
  • In the top right corner of the sheet, click on Hero Lab Importer.
  • Paste the JSON text in the text area.
  • Click on the Import button.
  • ... wait a few seconds...
  • Click outside the importer to close it.
  • Look through the character for any problems with the import.

Known Importer Issues

As to be expected moving data from one app to another, there will be some issues with missing information or how it might be displayed. Here are known issues with the importer.

  • Attacks are not automatically related to any Close or Ranged Combat Skills.
  • Features of Headquarters are not currently exported from Hero Labs and will be missing.


Settings Menu

Description of settings options for the sheet

Sheet Type Can switch between PC or NPC
Hide GM Rolls? Hides the extra roll buttons with "GM" written on them. The GM rolls function like the regular rolls except they are whispered to the GM.
Setting name what it does

Default Settings

Roll templates




Version 1.00 (2021-9-15)

  • Setting up wiki page for M&M 3E sheet

See Also