1 - 20 of 96 Works in 808 (Hi-Fi RUSH)
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Expect a lot of Zanzo. Note each chapter has a rating in its title and the first chapter is explicit
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With a new era of Vandelay Technologies underway, there's much to do to repair what's been broken and revert what's been changed. With a new lease on life, Roxanne should be content to get things back on track. With a new lease on life, Chai should be more than ready to hit the ground running toward a new future.
But life's never that simple, is it?(Every chapter has a song associated with it.)
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Kale Vandelay has a GUN and Chai is going to have a BAD Time by whumpcateyes (weirdcateyes)
Fandoms: Hi-Fi RUSH (Video Game)
28 Sep 2025
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Kale Vandelay himself takes the CHAS-1R to go after Chai and Korsica on the lift in track 7. After the crash, a perfect opportunity to decommission the defect presents itself.
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Hey if you read this, can you comment and tell me what sort of tags I need to add? I'm bad at ao3 and don't really know what I'm doing. -
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The day started with an optimistic kind of attitude. Like every other day that came before it.
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Or: Life has gone on. CNMN and 808 keep each other company.
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Severe weather results in Chai and Peppermint being forced to stay at home, which may just end up not being such a bad thing.
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Would You Believe Us If We Told You… by EllaScreams
Fandoms: I Expect You To Die (Video Games), Hi-Fi RUSH (Video Game)
03 Aug 2025
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Phoenix and Chai were alone for like an hour or two and they burned a whole building down. That was not part of either of their missions. They now have to explain the situation to their baffled and confused friends.
(I think this can be read if you only know one of these games, but it will make more sense if you know both. There’s also spoilers for both games.)
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Xenoblade Rush by lolrus777, Sorasentry
Fandoms: Hi-Fi RUSH (Video Game), Xenoblade Chronicles 2 (Video Game)
01 Jul 2025
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Chai was admittedly expecting a lot when he signed up for Project Armstrong, but he'd also readily admit that getting 'musical robot powers,' having the entire tech company trying to KILL HIM as a result, and ending up bonded to a girl that could command flames were NOT among those initial expectations. Needless to say, both Chai and the Aegis have a long road ahead of them...
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Armstrong Deku Rush by ShadowJoestar
Fandoms: Hi-Fi RUSH (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Jul 2025
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Izuku and Rebecca signed up for the Armstrong Project to help him get better arms for the dream that he lost in an incident, but they will soon discover something dark and deceiving within the Armstrong Project that got Izuku to join new friend Chai on an unexpected adventure to discover the truth with their new robotic limbs and music power! Izuku/Rebecca/Harem. Plus Ultra Rock!
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Mimosa, a self-proclaimed "aspiring pop sensation", applies for Project Armstrong: an experimental cybernetic surgery to help fix her spine and get herself in perfect condition to pursue her dreams of being a star. When her old, crappy music player gets lodged in her chest during surgery, however, she's labeled a "defect" and hunted down to be "recalled". Moving and fighting to the beat of her music, she teams up with a crew of disgruntled, bitter ex-employees to take down the Heads of Vandelay Technologies and stop their devious plans!
A retelling of the main story of Hi Fi Rush, but with the protagonists and antagonists swapping roles!
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Hi-Fi RUSH 2nd Anniversary Prompt Masterwork by FandomLore
Fandoms: Hi-Fi RUSH (Video Game), Original Work
06 Jun 2025
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25 Prompts, all taken from @janglingargot on Tumblr, all in (late) celibration of Hi-Fi Rush's 2nd Anniversary, and to get myself back into writing HFR Neo and the Chat Fic. Each chapter/prompt will probably focus on different characters, so stay tuned to see who pops up! Characters will also include the cast from HFR: NEO!
Happy 2nd Anniversary Hi-Fi RUSH! I'm still waiting for your sequel!
Series
- Part 4 of Hi-Fi RUSH Drabbles
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A Hi-Fi Thunder by Soledadsilveyra
Fandoms: Hi-Fi RUSH (Video Game), Cyberpunk 2077 (Video Game), Thor (Comics), Thor (Movies), Marvel, Marvel (Comics), Cyberpunk: Edgerunners (Anime)
25 May 2025
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Chai was coming to Vandaley island just to get a free upgrade in order to becoming a rockstar. Instead he become a massive blonde jock with a metal arm and an Axe-Guitar, ah, he also is super strong, cast lighting and sing well. And now he has to take down a massive evil companny who wants to take over the world with evil tech.
Ah, he is also a superhero now.
A lot of shit happen in one day. -
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Peppermint and her robotic cat, 808, have pulled off another successful heist from Vandelay Technologies. As Peppermint sifts through the loot she collected, she eventually sees and recognizes a shrink ray amongst the goodies inside. Peppermint quickly gets the idea of how much more she can steal being reduced to a size the evil robots won't even bother to scan for. And so, after arming 808 with the shrink ray, she orders the cat to blast her. The ray works almost like a charm as while Peppermint and her robotic leg shrink, her clothes do not, temporarily leaving her semi-naked until she fashions new clothing out of her bra, panties, and black bed sheets. At her reduced size, Peppermint checks over the inside of the ray in order to see if she can fix some of the bugs, such as adding a growth laser. However, one of the components is a microchip that hasn't been made in 4 years, which means the two will have go digging for it at the Scrapyard, where all the dysfunctional robots are sent. The shrunken Peppermint and 808 enter stealth mode to avoid being squashed not only by the killer robots, but also Rekka and Roxanne Vandelay as they show up for a surprise inspection of the area…
- Language:
- English
- Words:
- 5,985
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 100
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Chai decides that the gang should have a sleepover at the hideout and at the same time Peppermint is trying not to give away her feelings for Korsica. Things don't go as planned...
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Who at Vandelay is most likely to work themselves to death? The answer might surprise you.
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It's been six months since the SPECTRA incident, and things are looking up at Vandelay -- that is, until parts of campus suddenly shut down. The band goes to investigate, but what they discover may jeopardize the future of the company.
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Peppermint wakes up to find Korsica making breakfast.
Series
- Part 9 of Femslash February
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The aftermath of the L.I.F.T explosion.
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It was just a final mission, a loose end to tie up after the past few day's adventures. Chai had taken up learning the guitar, and right now he'd prefer that than ANY more fights. He needed to give his body a breather. So shutting down one final room would finish the job, right? Then he could finally get back to quiet guitar sessions on the roof.
Explores an alternate postgame. What if the SCR-UB bot was never there to unplug SPECTRA in the first place?
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It wasn't unusual for either Peppermint or Korsica to stay up later than usual. Even less unusual that either one would unintentionally take over the living room for the sake of getting work done. Like clockwork, it seemed, one of them would stay up late, and the other would eventually beckon them to bed.
Peppermint had been working on one of her many projects that evening. They had the TV on for a while, Peppermint explained what all she was even doing for a bit, and Korsica spent the rest of the time just simply reading as her girlfriend continued her own endeavor. It felt good to simply be in the same room as her.
But, she supposed as the night wore on, it was time to turn in for the night.__
Or: Korsica and Peppermint cuddle and are very cute and sweet with each other
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On the third day of Bio's new perv reality:
A hi-fidelity beat!For today's story, Peppermint and Korsica from Hi-Fi Rush are trying to enjoy a nice quiet day together. But the music they're listening to is a lot louder and... bootylicious than they had in mind.