In Cosmic Era Year 6,660,000, the God of Evil—an infamously sinister mastermind—was just one step away from killing the God. However, one day, he suddenly lost most of the magical powers and was transformed into a baby. To regain the lost power, activates the own custom-built resurrection program, an alternate-dimension ritual known as Demons' Night Fever, and decides to use Killshiro as a disciple.
A corporate slave programmer in a third-rate exploitative game company, who harbors a deep hatred for the world. He mistakes the entire ordeal for a bizarre, stress-induced hallucination, and decides to embrace his role as the Devil's disciple to vent his frustrations on the real world. Furthermore, due to the adjustments of the ritual takes place—reveals his true mental age: stuck in middle school, which manifests as his appearance in this world.
A world-famous, popular idol overflowing with a strong sense of justice, who shares a past with Killshiro as a former middle school classmate. God has convinced her that "Killshiro is brainwashed by the Devil," and she blindly believes that her holy mission is to save him from the Devil’s grasp. Wielding the new powers granted by God, she steps into battle to strike down Killshiro and his allies, who she believes have been unwillingly enslaved by the evil Devil.
An entity that has been in a long-standing conflict with Giga Super Death.
He gathers deep faith from the people by posing as a saint , but repeatedly commits various acts of sabotage in an attempt to erase Giga Super Death on behind. To completely obliterate the baby Giga Super Death from existence, he manipulates his disciple, Mary, with clever words, frequently standing in Killshiro's way.
Sohei Niikawa（Roman Kitayama）
Producer / Original Concept / Scenario
After four grueling years since going independent, we have finally been able to release this title!
Over the years, I have worked on numerous Strategy RPGs (SRPGs) and was even honored with a Guinness World Record. However, Demons Night Fever has turned out to be an utterly wild game that completely obliterates standard SRPG conventions.
To me, the three golden rules of SRPGs have always been:
"Gather Allies"
"Level-up Allies"
"Achieve victory without sacrificing Allies"
In stark contrast, Demons Night Fever is built around the core concept of "enjoying being evil."
It’s an outrageous game founded on principles like:
"Evil doesn't need Allies!"
"Minions are disposable!"
"The correct move is to kill both enemies and minions alike!"
I have no idea how this title will be received, but I am proud to say that we have delivered a truly one-of-a-kind gaming experience and made our mark on the history of SRPGs.
To all game fans: please become living witnesses to history!
We want to continue bringing you extraordinary games—even if they might be niche—so please pick up a copy and show your support!
Yuji Himukai
Character Design
Thank you all so much for waiting—Demons' Night Fever is finally here!
Three years in the making, we've ended up with a delightfully strange game that wraps the inhumane act of committing evil deeds and accumulating vices—as casually as grabbing a snack—in a pop and comical sugarcoating so you can indulge without any pangs of conscience.
As the lead character designer, I tried to bring my own catchy flair to every detail—from the concept art all the way to the minions' equipment—so players wouldn't have to worry about anything too complicated and could enjoy playing all the way through simply because they find the characters cute.
While the concept and gameplay are quite unique and might not be for everyone, I hope you might be able to "turn off your brain" and enjoy committing a whole host of Misdeeds!
Tatsuya Yano
BGM
Congratulations on the release of Demons' Night Fever!
I had the pleasure of composing a wide variety of tracks to fit its dark yet comical world.
The game mechanics are both ambitious and meticulously crafted, making it a wonderful title that keeps you entertained from start to finish.
This is the first time I've gone so wild with the OST's track titles, but if you listen to them after finishing the game, I think you'll realize that—just like the main game itself—it wasn't just mindless silliness.
Game audio carries the burden of entertaining players from beginning to end, and for my part, I had a blast creating every single piece without cutting a single corner right up to the very end.
Nothing would make me happier than if everyone gets to enjoy the game's world and story together with us.
Please dive in and fully savor this ultimate new title that the Sohei Niikawa Clan is unleashing upon the present day!!
syudou
Theme Song Artist
Thank you so much for the opportunity to write and contribute the theme song for such a wonderful title as Demons' Night Fever.
The track Dropout is packed with the youthful mischief and playful spirit that I, even as an adult, have never forgotten. Being involved with this game gave me a welcome opportunity to reconnect with that feeling.
I sincerely hope that both this song and Demons' Night Fever will be loved by many players to come.
