Transform into a hero and battle a monster of your own creation!
About
You are a Henshin Hero fighting against the evil organization Ark.
One night, you had a prophetic dream. It was a dream of a monster rampaging through the city, but as for what kind of monster it was—that is for you to decide. The next day, that monster actually attacks the city. Transform into a hero and battle the monster of your own creation!
*Note: You can choose from pre-prepared monsters and executives, or fight a completely original monster. You can also add original settings to the monsters listed below.
Characters
A monster infused with spider DNA through modification surgery. She shoots sticky webbing to entangle enemies.
A monster infused with bat DNA through modification surgery. She flies freely using wings and sucks human bodily fluids.
A monster infused with sea anemone DNA through modification surgery. She extends tentacles at will and swallows prey whole.
One of the Ark Four Heavenly Kings. A cold and proud swordswoman.
One of the Ark Four Heavenly Kings. A ferocious beast-woman who uses fangs and claws as weapons.
One of the Ark Four Heavenly Kings. Highly voluptuous with the ability to drain life force.
One of the Ark Four Heavenly Kings. She controls plants at will and is extremely cruel.
A mad scientist and sub-executive of Ark. She boasts high intelligence and creates many monsters.
A sub-executive of Ark in charge of operational coordination and support. She appears as a maid but is actually an amorphous slime lifeform.
Intro
You are a Henshin Hero fighting against the evil organization Ark.
One night, you had a prophetic dream of a monster appearing. As for what kind of monster it was...
Release Date 2026.09.28 / Last Updated 2026.09.28
