TEPPEN

TEPPEN (stylized as TEPPƎN) is a freemium card game developed by GungHo Online Entertainment released for iOS and Android devices in July 2019. It features characters from several Capcom franchises, starting with Mega Man X, Street Fighter, Resident Evil, Devil May Cry, Monster Hunter and Darkstalkers, and later including Ōkami, Sengoku BASARA and Strider.

Story
In this game, Capcom characters are reimagined in a fantastical post apocalyptic world, and are given more dramatic backstories that motivate them to seek out a place known as The Land of Illusion. Story information is also told with collecting and piecing together lore from cards and artwork.

X is a robot created by an ancient civilization that awakened in the present after a long slumber. With the ancient civilization long gone and destroyed upon a great war that continues long into the future between robot armies, X decides to travel to the Land of Illusion to find answers to the mysterious past that he cannot recall. Zero appears also as a wandering amnesiac, but continues on as a heroic figure along his own search for the truth.

Mega Man X cards
List of TEPPEN cards featuring Mega Man X content.

Core set
The Core card pack was released alongside the game on July 2019.

Day of Nightmares set
Day of Nightmares is an expansion released on Septemper 2019 that included 100 cards (Excluding alternate illustrations and Explore cards. Same for following expansions.), the Hero Jill Valentine (with 13 Basic Cards), and the abilities Explore and Spillover.

The Devils Awaken set
The Devils Awaken is an expansion released on October 2019 that included 100 cards, the Hero Nero (with 13 Basic Cards), and the abilities Growth and Anti-Air.

The Force Seekers set
The Force Seekers is an expansion released on January 2020 that included 100 cards, the Hero Akuma (with 13 Basic Cards), the ability Ascended, and skins for the Heroes.

Haunted by Memories set
Haunted by Memories is an expansion released on March 2020 that included 101 cards, the Hero Zero (with 13 Basic Cards), and the abilities Memory and ∞ Revenge.

Adventures of a Tiny Hero set
Adventures of a Tiny Hero is an expansion released on July 1, 2020 that included 100 cards, the Hero Felyne (with 13 Basic Cards), and a revamp of the Tribe attribute. All of the card's Flavor Texts in this expansion are told from the Felyne's perspective.

The Tale of Amatsu no Kuni set
天都ノ國絵巻 The Tale of Amatsu no Kuni is an expansion released on October 2020 that included 100 cards, the Hero Amaterasu (with 13 Basic Cards), and two new tribes: Kami and Spirit. The cards from this set focuses on content from two new series included in the game: Ōkami and Sengoku BASARA.

The Battle of Amatsu no Kuni set
天都ノ國合戦 The Battle of Amatsu no Kuni is an expansion released on January 2021 that included 100 cards, the Hero Oichi (with 13 Basic Cards), and the Art Charge ability. Like the previous set, the cards from this set focuses on content from Ōkami and Sengoku BASARA.

A Dark Agenda set
A Dark Agenda is an expansion released on March 1, 2021 that included 100 cards, the Hero Ada Wong (with 13 Basic Cards), and a new series, Strider.

Explore cards
Cards obtained only via the Explore ability from other cards.