5 min read

Battle a Swarm of Demons to Protect the Innocent in TEPPEN’s “Genma Onslaught” Starting Today

A new war rages against the demonic horde
[This unedited press release is made available courtesy of Game Developer and its partnership with notable game PR-related resource Games Press]

TOKYO, Japan – April 28, 2022 – A fight begins in Amatsu no Kuni as “Genma Onslaught” launches in TEPPEN today. Join the battle against a demon horde with characters from Onimusha and Monster Hunter Rise, who join beloved characters from Breath of Fire, Street Fighter, the Mega Man series, and more.

A Fragile Peace is Shattered The battle against the Goddess Myria is over, but the peace settling over Amatsu no Kuni does not last long. A horde of Genma, wicked demons that hunt the innocent, attack on the night of the full moon. Without Goddess Myria to watch over Inabayama Castle, the Gates of Hell opens. The freed Genma King, Fortinbras, enslaves the ninja village of Kamura, and turns it into a factory to transform the ninjas into Genma soldiers.

Avenging Heroes Ride On During the siege of Kamura, one hero escapes! Palamute from Monster Hunter Rise teams up with Akechi Samanosuke from Onimusha to save the kidnapped Princess Yuki and free Amatsu no Kuni from the Genma.

A Paranormal Ability Coming to TEPPEN as part of “Genma Onslaught,” <Immolate> allows players to commune with Spirits. Place a card with low health on <Immolate> cards to trigger instant effects.

New Cards

The evil Genma have turned people into weapons. Oichi has been corrupted and turned into Black card ‘Machine Armor Oichi.’ Demons may pour in from the deepest pits of hell, but heroes are rising up to meet them. The Red card ‘Onimusha Samanosuke’ and the Green card ‘Village Buddy Palamute’ lend their strengths to monsters like Purple card ‘Almudron.’ Here’s a look at Machine Armor Oichi:

  • Type: Unit
  • Tribe: Human Spirit
  • Rarity: Legendary
  • MP: 6
  • Attack: 3
  • HP: 1
  • Effects:
    • <Agility> When placed in the field, gain +1 HP for each time friendly Spirit units die in battle (Max 13.)
    • Attack: Give -2 on one random enemy unit. 
    • Death: 0
    • <Immolate>: Give <Veil> and “Damage taken becomes 1.”
Launch Campaign Face a Rampage of monsters from Monster Hunter Rise and take back the Genma-controlled Kamura Village in a SP Mission, with first time clear rewards of Pack Tickets. After you finish beating back the army of hell, enjoy a campaign that brings new BGMs and items to the Soul Shop.

  • Two New BGM
  • ‘Dark Temple’ from Onimusha: Warriors
  • ‘Theme of Leo’ from Red Earth
  • Happy Mini Jewel
  • Genma Onslaught Jewel set
  • TEPPEN SPECIAL PACK 12 – including EX Skins such as Oichi’s “Sengoku Machine Armor”, “Phoenix Wright” and more.

Card Rotation  The “Ace vs. The People” card set rotates out of Standard Mode with the introduction of “Genma Onslaught.” The following card sets are no longer allowed in Standard Mode:

  • The Devils Awaken
  • The Force Seekers
  • Haunted by Memories
  • Adventures of a Tiny Hero
  • The Tale of Amatsu no Kuni
  • The Battle of Amatsu no Kuni
  • A Dark Agenda
  • Ace vs. The People

Assets for “Genma Onslaught” can be found here. For more information about TEPPEN, visit the official website, Twitch, Youtube, and Twitter. Download TEPPEN on the App Store, Google Play and the Amazon Appstore.


There’s only one way to Rise to the Top – playing TEPPEN! TEPPEN is the Ultimate Card Battle game where units you command operate in real time, featuring dynamic action with over-the-top attacks blowing up your screen. With astonishing graphics and a cutting-edge battle system, TEPPEN is the card game to end all other card games! Command popular Heroes (characters) from Monster Hunter, Devil May Cry, Street Fighter, Resident Evil, and other series in All-Star action from Capcom's finest! © GungHo Online Entertainment, Inc. ©CAPCOM CO., LTD. ALL RIGHTS RESERVED. ©CAPCOM U.S.A., INC. ALL RIGHTS RESERVED.


Capcom is a leading worldwide developer, publisher and distributor of interactive entertainment for game consoles, PCs, handheld and wireless devices. Founded in 1983, the company has created hundreds of games including ground-breaking franchises Resident Evil™, Street Fighter™, Monster Hunter™, Ace Attorney™, Mega Man™ and Devil May Cry™. Capcom maintains operations in the U.S., U.K., France, Germany, Tokyo, Taiwan, Hong Kong and Korea, with corporate headquarters located in Osaka, Japan. More information about Capcom and its products can be found at or Capcom, the Capcom logo, Ace Attorney, Devil May Cry, Mega Man, Monster Hunter and Resident Evil are trademarks of Capcom Co., Ltd., in the U.S. or other countries. Street Fighter is a trademark of Capcom U.S.A., Inc.


GungHo Online Entertainment America, Inc. (GOEA) is a multiplatform publisher dedicated to delivering the best titles, content, and support for the online gaming community. Established in 2012 and led by former Square Enix U.S.A. and XSEED Games executive Jun Iwasaki, GOEA is the US division of GungHo Online Entertainment (GOE), an established Japanese publisher. GOEA’s content partners include leading developers SUPERTRICK GAMES, Game Arts, Acquire, and Gravity, all of which are subsidiaries of GOE. GOEA publishes and distributes network-oriented games for console, handheld, mobile, tablet, and MMO-style games for PC. GOA is located in Redondo Beach, CA. For more information, visit

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