Digimon Story: Cyber Sleuth
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40 free Digimon Story: Cyber Sleuth trivia questions with answers — trivia quiz, new questions added Oct 2026.
Digimon Story: Cyber Sleuth turned a monster-raising series into a detective story. Its hero walks into a hacker's trap in a near-future Tokyo, comes out changed, and takes a job solving cases that keep leading back to one company and one online world. It was also the game that brought Digimon role-playing back to English-speaking players after years away. This quiz covers the original game and its companion, Hacker's Memory: the main cast and their secrets, the Royal Knights, the hacker teams, starter partners, types and attributes, digivolution rules, and the people who designed, scored and built the games. The opening questions suit anyone who has finished the story once. The later ones reward players who cleared every case, raised a full roster and remember which allies were hiding something.
30 of 40 questions with answers and explanations. Play the quiz
Q 01The detective agency that employs Aiba in Cyber Sleuth sits inside which real Tokyo mall famed for anime goods?
Nakano Broadway
Nakano Broadway opened in 1966 as a luxury shopping complex and later became a magnet for manga and anime collectors.
Q 02Nokia's WarGreymon and MetalGarurumon fuse into which Royal Knight during a server raid in Cyber Sleuth?
Omnimon
Omnimon forms by accident in a moment of Nokia's determination, and regaining that shape restores the memory of why the pair came to EDEN.
Q 03On which system did Digimon Story: Cyber Sleuth first launch in Japan, almost a year before its English release?
PlayStation Vita
PlayStation Vita was the game's only home at its Japanese launch. The version for Sony's home console was made later, for the Western release.
Q 04In Cyber Sleuth, victims of EDEN Syndrome are left in which state?
In a coma
Victims lie in a coma, alive but unresponsive, in a hospital ward overseen by the very company that runs EDEN.
Q 05Billed by Bandai Namco as an other-side story, Hacker's Memory is set when relative to the first Cyber Sleuth?
During the same events
Hacker's Memory unfolds during the same events, seen through a new hero's eyes, and reuses many of the original's maps and Digimon.
Q 06Cyber Sleuth composer Masafumi Takada, a co-founder of Too Kyo Games, is best known for scoring which game series?
Danganronpa
Danganronpa's soundtrack mixes tones to convey tension and claustrophobia, and the Cyber Sleuth soundtrack came out on Sound Prestige, the label Takada founded.
Q 07Players of Digimon Story: Cyber Sleuth pick a first partner from Palmon, Terriermon and which third Digimon?
Hagurumon
Hagurumon completes the trio, and whichever partner is chosen, more Digimon can be obtained as new areas open up.
Q 08Which creatures, born from negative human emotions, cause EDEN Syndrome in Cyber Sleuth?
Eaters
Eaters lurk at the core of each Digital Shift, the zones where cyberspace bleeds into real-world Tokyo.
Q 09Which cyber-crime detective rescues Aiba in Cyber Sleuth and hires them as her assistant?
Kyoko Kuremi
Kyoko Kuremi runs her own detective agency, and by the ending her memory of Aiba is gone, so she offers them the same job all over again.
Q 10In the type triangle of Digimon Story: Cyber Sleuth, a Vaccine Digimon deals extra damage to which type?
Virus
Virus types are weak to Vaccine attackers, Virus beats Data, and Data beats Vaccine, while Free types sit outside the triangle.
Q 11In Cyber Sleuth, Fire attacks are weak against Water but strong against Digimon of which attribute?
Plant
Plant falls to Fire, Fire to Water and Water to Plant, while Electric, Wind and Earth form a second triangle of their own.
Q 12The Complete Edition bundled Cyber Sleuth and Hacker's Memory for Windows PCs and which console?
Nintendo Switch
Nintendo Switch owners got both games in one package, with every Digimon added in Hacker's Memory folded into the first game's roster too.
Q 13When a creature corrupts Aiba's logout in Cyber Sleuth, in what state does Aiba reach the real world?
Half-digitized
Half-digitized, Aiba is found by a detective who specializes in cyber crimes and offers to take them on as her assistant.
Q 21Which scientist hands out the Digimon Capture program and ends Cyber Sleuth having never been born?
Akemi Suedou
Akemi Suedou lets both worlds be reverted to a state where contact with Digimon never happened, and in the new reality he simply does not exist.
Q 22Which woman from Digimon World Re:Digitize returns in Cyber Sleuth as owner of the DigiLab?
Mirei Mikagura
Mirei Mikagura lets Aiba store and digivolve Digimon there, and also keeps a tarot shop in the same mall as the detective agency.
Q 23Which ability, gained after the botched logout, lets Aiba travel into and through networks in Cyber Sleuth?
Connect Jump
Q 14Aiba's detective boss in Cyber Sleuth reveals herself to be which thirteenth member of the Royal Knights?
Alphamon
Alphamon had been living in the body of a human detective, hiding in the human world without knowing a fellow knight was doing the same.
Q 15Which hacker-infested area of EDEN is where Aiba first meets Nokia and Arata in Digimon Story: Cyber Sleuth?
Kowloon
Kowloon is a graveyard of data so dangerous that most EDEN users fear it and few even know its address.
Q 16The leader of the hacker team Zaxon is unmasked in Cyber Sleuth as which girl using an avatar of her brother?
Yuuko
Yuuko was being steered all along: the president of Kamishiro Enterprises had built an artificial personality into the avatar.
Q 17Which Digimon Story game arrived in 2025, eight years after Hacker's Memory, as the next entry in the series?
Time Stranger
Time Stranger reunited the Cyber Sleuth team of developer Media.Vision, artist Suzuhito Yasuda and composer Masafumi Takada.
Q 18Aiba's detective boss in Cyber Sleuth is notorious for serving which drink laced with bizarre extra ingredients?
Coffee
Coffee is her canvas, and a friend is revealed to suggest the weird additions purely for her own amusement.
Q 19What happens to a Digimon's level in Cyber Sleuth whenever it digivolves or de-digivolves into another form?
It resets to 1
It resets to 1, but the Digimon's maximum level rises with every change of form.
Q 20Rie Kishibe, the president of Kamishiro Enterprises in Cyber Sleuth, reveals herself as which Royal Knight?
Crusadermon
Crusadermon, known in Japan as LordKnightmon, also turns out to have murdered the company's former president.
Connect Jump is also how Aiba dives inside the monster that has absorbed a despairing friend and pulls her back out.
Q 24In Cyber Sleuth, where do Digimon outside the party train their stats, develop items and hunt for new cases?
DigiFarm
Each DigiFarm holds ten Digimon, and its residents send the player messages while they work.
Q 25Which Cyber Sleuth stat rises when a Digimon digivolves or de-digivolves and limits how many bonus stats it can train?
ABI
ABI also rises when a Digimon eats certain foods, sparing a partner yet another trip down the evolution ladder.
Q 26Which hero of Hacker's Memory turns hacker to hunt down whoever stole his EDEN account?
Keisuke Amasawa
Keisuke Amasawa follows tips from a mysterious hacker called K, who turns out to be the thief and has been using the stolen account all along.
Q 27Which small hacker team, based in an internet cafe, recruits the hero of Hacker's Memory?
Hudie
Hudie was founded after the collapse of the top-class team Jude, and its members take jobs for the far larger Zaxon.
Q 28Which final villain of the first Digimon Adventure anime joined Hacker's Memory as free DLC after a retweet campaign?
Apocalymon
Apocalymon was the stretch-goal reward: the campaign's first target unlocked four Digimon within hours, and 10,000 retweets added one more.
Q 29Distributors dismissed Digimon games as kids' fare, so what finally persuaded them to localise Cyber Sleuth?
Fan petitions
Fan petitions calling for Digimon games in English did it, and the gamble paid off when the handheld version topped digital charts in the West.
Q 30In Cyber Sleuth, who orders the Royal Knights to act against the invaders of the Digital World?
King Drasil
King Drasil decided humans were to blame, and its knights split over whether its will meant wiping humanity out.