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Marvel Multiverse Role-Playing Game: Secret Wars Expansion

Illustrated by Ruairi Coleman
Cover Design or Artwork by Sean Izaakse
Hardcover
8-3/8"W x 10-7/8"H | 20 oz | 12 per carton
On sale Aug 18, 2026 | 256 Pages | 9781302969363
Kids to Adults
FOC Mar 16, 2026 | Catalog February 2026

Everything you need to know about the Secret Wars Expansion for the Marvel Multiverse Role-Playing Game!

Developed in-house, Marvel’s d616 System features three six-sided dice to make the game accessible and easy to learn for both new and veteran RPG fans alike.


The Multiverse has been destroyed, and God Emperor Doom rules over its shattered pieces in a single patchwork planet: Battleworld. MARVEL MULTIVERSE ROLE-PLAYING GAME: SECRET WARS EXPANSION takes a deep dive into the event that changed Marvel forever, including an adventuring framework for players to fight their way through Battleworld and save the entire Marvel Multiverse. It also includes an exploration of the Fantastic Four, Doctor Doom, the Guardians of the Galaxy and the vast Marvel cosmos — including new rules for how to handle Rank X characters of unbelievable might!

This RPG expansion is intended for use with the MARVEL MULTIVERSE ROLE-PLAYING GAME: CORE RULEBOOK.
Matt Forbeck is an award-winning and New York Times-bestselling author and game designer, with over thirty novels and countless games published to date. He has designed collectible card games, roleplaying games, miniatures games, board games, and logic systems for toys and has directed voiceover work and written short fiction, comic books, novels, screenplays, and video game scripts and stories, and his work has been nominated for 28 Origins Awards and won 15.
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•     Albania
•     Algeria
•     Andorra
•     Angola
•     Anguilla
•     Antarctica
•     Antigua/Barbuda
•     Argentina
•     Armenia
•     Aruba
•     Australia
•     Austria
•     Azerbaijan
•     Bahamas
•     Bahrain
•     Bangladesh
•     Barbados
•     Belarus
•     Belgium
•     Belize
•     Benin
•     Bermuda
•     Bhutan
•     Bolivia
•     Bonaire, Saba
•     Bosnia Herzeg.
•     Botswana
•     Bouvet Island
•     Brazil
•     Brit.Ind.Oc.Ter
•     Brit.Virgin Is.
•     Brunei
•     Bulgaria
•     Burkina Faso
•     Burundi
•     Cambodia
•     Cameroon
•     Canada
•     Cape Verde
•     Cayman Islands
•     Centr.Afr.Rep.
•     Chad
•     Chile
•     China
•     Christmas Islnd
•     Cocos Islands
•     Colombia
•     Comoro Is.
•     Congo
•     Cook Islands
•     Costa Rica
•     Croatia
•     Cuba
•     Curacao
•     Cyprus
•     Czech Republic
•     Dem. Rep. Congo
•     Denmark
•     Djibouti
•     Dominica
•     Dominican Rep.
•     Ecuador
•     Egypt
•     El Salvador
•     Equatorial Gui.
•     Eritrea
•     Estonia
•     Ethiopia
•     Falkland Islnds
•     Faroe Islands
•     Fiji
•     Finland
•     France
•     Fren.Polynesia
•     French Guinea
•     Gabon
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•     Germany
•     Ghana
•     Gibraltar
•     Greece
•     Greenland
•     Grenada
•     Guadeloupe
•     Guam
•     Guatemala
•     Guernsey
•     Guinea Republic
•     Guinea-Bissau
•     Guyana
•     Haiti
•     Heard/McDon.Isl
•     Honduras
•     Hong Kong
•     Hungary
•     Iceland
•     India
•     Indonesia
•     Iran
•     Iraq
•     Ireland
•     Isle of Man
•     Israel
•     Italy
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•     Jamaica
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•     Macedonia
•     Madagascar
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•     Malaysia
•     Maldives
•     Mali
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•     Marshall island
•     Martinique
•     Mauritania
•     Mauritius
•     Mayotte
•     Mexico
•     Micronesia
•     Minor Outl.Ins.
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•     Morocco
•     Mozambique
•     Myanmar
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•     Netherlands
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•     Niger
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•     Niue
•     Norfolk Island
•     North Korea
•     North Mariana
•     Norway
•     Oman
•     Pakistan
•     Palau
•     Palestinian Ter
•     Panama
•     PapuaNewGuinea
•     Paraguay
•     Peru
•     Philippines
•     Pitcairn Islnds
•     Poland
•     Portugal
•     Puerto Rico
•     Qatar
•     Reunion Island
•     Romania
•     Russian Fed.
•     Rwanda
•     S. Sandwich Ins
•     Saint Martin
•     Samoa,American
•     San Marino
•     SaoTome Princip
•     Saudi Arabia
•     Senegal
•     Serbia
•     Seychelles
•     Sierra Leone
•     Singapore
•     Sint Maarten
•     Slovakia
•     Slovenia
•     Solomon Islands
•     Somalia
•     South Africa
•     South Korea
•     South Sudan
•     Spain
•     Sri Lanka
•     St Barthelemy
•     St. Helena
•     St. Lucia
•     St. Vincent
•     St.Chr.,Nevis
•     St.Pier,Miquel.
•     Sth Terr. Franc
•     Sudan
•     Suriname
•     Svalbard
•     Swaziland
•     Sweden
•     Switzerland
•     Syria
•     Tadschikistan
•     Taiwan
•     Tanzania
•     Thailand
•     Timor-Leste
•     Togo
•     Tokelau Islands
•     Tonga
•     Trinidad,Tobago
•     Tunisia
•     Turkey
•     Turkmenistan
•     Turks&Caicos Is
•     Tuvalu
•     US Virgin Is.
•     USA
•     Uganda
•     Ukraine
•     Unit.Arab Emir.
•     United Kingdom
•     Uruguay
•     Uzbekistan
•     Vanuatu
•     Vatican City
•     Venezuela
•     Vietnam
•     Wallis,Futuna
•     West Saharan
•     Western Samoa
•     Yemen
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About

Everything you need to know about the Secret Wars Expansion for the Marvel Multiverse Role-Playing Game!

Developed in-house, Marvel’s d616 System features three six-sided dice to make the game accessible and easy to learn for both new and veteran RPG fans alike.


The Multiverse has been destroyed, and God Emperor Doom rules over its shattered pieces in a single patchwork planet: Battleworld. MARVEL MULTIVERSE ROLE-PLAYING GAME: SECRET WARS EXPANSION takes a deep dive into the event that changed Marvel forever, including an adventuring framework for players to fight their way through Battleworld and save the entire Marvel Multiverse. It also includes an exploration of the Fantastic Four, Doctor Doom, the Guardians of the Galaxy and the vast Marvel cosmos — including new rules for how to handle Rank X characters of unbelievable might!

This RPG expansion is intended for use with the MARVEL MULTIVERSE ROLE-PLAYING GAME: CORE RULEBOOK.

Creators

Matt Forbeck is an award-winning and New York Times-bestselling author and game designer, with over thirty novels and countless games published to date. He has designed collectible card games, roleplaying games, miniatures games, board games, and logic systems for toys and has directed voiceover work and written short fiction, comic books, novels, screenplays, and video game scripts and stories, and his work has been nominated for 28 Origins Awards and won 15.
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