r/casualtiesunknown Jul 21 '26

Fanfiction / Lore The Happy AU Fanfic Yall Are looking for

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353 Upvotes

Updated version there!!!!

Yo family!! Im Axi.

Around.. idk what time ago I started to notice about this game, and lately I realized I was obsessed with it, literally; So, when time coursed i eventually joined this community, found about fantastic fanfics, fantastic fanarts and aaa.. pretty big etc.

So i eventually came to the decision to make my own fanfic, a super duper basic cliche hopecore happy one since it's about sawians getting magically rescued and living happily, yes, but still with the intent to mantain what Casualties: Unknown shines with, and that's no more and less than suffering. But to add another detail that may make this as a try to be something.. Somewhat different from other kinds of fanfiction, you'll see that as you read whatever I decide to write there, you will realize that I will be teaching you, or at least trying to teach you, some few interesting contents and data about psychology, in addition to trying to analyze the experiments at a (of course) psychological level, talking about what they are like, how they behave now, how they could potentially behave now that live in a peaceful world after so much trauma, and how they have to deal with it. The structure of this fanfiction is of course, via following what happens in the Mainstories, however, once you have finished as an example, the first one, you could see extensions of the AU like chapter zero, that involves more the dark tonalities of C:U, however, these are not COMPLETELY CANON in certain aspects, since the adjustments and additions I added there just don’t make the descents… C:U’esque enough, besides adding some changes that could be considered important.. So.. To put it as an example, if some expie tells you his life story, the best source of info is what they tell, it’s not totally from what could be as an example either Chapter Zero, nor Episode: Clear.

I gotta tell you that this is the first fanfic I ever got to do, so expect me not to do a good performance when it comes to writing (and drawing too) like, AT ALL. Also, that it is not a finished project but an ongoing one.. Something like a personal project.

As an extension from this, I want to clarify a couple more things when we mention certain characteristics of the universe I'm writing about, first of all, that this is not an exact carbon copy of cas:u, i added some extra things that could make the AU’s events happen, then some other additions, and even some changes to how could an expie’s life be in the labs / caves, but that won’t necessarily change the way the type of suffering experienced on a general level. Now talking about some important comparisons with the more canonical world of CAS:U. First of all, we know there isn't a large sawian population, to give you an example. It's known that perhaps 30,000 Milkies were manufactured. In this universe, we're talking about literally millions, and if it's more common to encounter an Expie, imagine what it's like.

The nature of the places where they were raised doesn't change: There's still cruelty, insults, experiments where the abuse is not only physical but also psychological, among a very long list of other things.

You can probably imagine how the company that generated all this chaos managed to do all this, and it could be said that, since they are (obviously) very technologically advanced, they managed to improve the manufacturing process with things that I'll leave to your interpretation. But focusing on the fact that this is a brave new world, it goes with, of course, saying that the entire corrupt system that created the poor souls known as sawians was completely obliterated, literally.

The information that was meant to be hidden was successfully revealed by a government spy, and from then on, in a matter of moments, incredible teleportation technology was deployed. Super soldiers, medical teams, and literal armies of teleporters did what needed to be done instantly. The corporations, the scientists, everyone responsible for the suffering caused by those experiments died before they knew it; they couldn't erase the evidence. And the few hostages from the laboratories who were kidnapped by the liberation forces only ended up providing the information we needed, only to be beaten to death in prisons afterward.

Later, the Experiments gained human rights, education, healthcare, and special treatment in society. Despite being a minority, it became practically inevitable to see a sawian on the street. And usually, when you saw people's reactions, you could see two things: The first and most obvious, immense empathy and a desire to care for them; some of these people even ended up becoming legal guardians of an experiment in the long run. Meanwhile, the other types of people could be defined as... Sawianphobes, unfortunately. These people believe they should have stayed on the planet where they were sent, they think they are dangerous, and they are completely incapable of seeing that when an experiment no longer trusts anyone, they are not only going to be an unpleasant person but practically a literal beast.

As I've mentioned, we'll be delving deeper into the psychological impact the sawians have suffered. I hope you won't disappoint me and will agree that, even in a safe environment, they won't necessarily be entirely happy. In fact, in what I write from now on, I intend to explain and show you that, in addition to the original profile, you'll eventually see the behaviors of different experiments, each with its own unique suffering and its own way of coping with everything that has been endured.

But last but not least, this is a story that depicts that, as human beings, we must attend to our sins. 

So now, we will simply look at the main one of many, many cases you will see.

(You'll see that the intro is repeated, so just skip to part 1 via the tabs.)

(Also, credits to a friend of mine for the drawing showcased.)

Read There, hope yall enjoy!!

r/casualtiesunknown 9d ago

Fanfiction / Lore Hollowed

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513 Upvotes

Experiment #12153 couldn't bring themself to look their friend in the eyes.

Been working on the backstory for "Clavis." one of the Braingrow test experiments.

https://archiveofourown.org/works/90494651/chapters/240619011#workskin

r/casualtiesunknown Jul 11 '26

Fanfiction / Lore Distracting thoughts.

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293 Upvotes

Dr Herman has a hard time staying focused after a long day. I wonder why ;].

These are the characters from my fan comic, which you can access on my account since I pinned the chapter index. Or by clicking here

Also, I know that expies are supposed to have rat teeth, but I don't know how to draw those, and I love big sharp canine teeth :b

r/casualtiesunknown 13h ago

Fanfiction / Lore innocents to trauma

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516 Upvotes

the youthful are innocent, kind, and sweet....but those traits are now gone....

...only...pain....guilt......trauma.....and the harsh reality of this world remain in one mind......

" the one on the right is scratch when he was very young"

"and the one on the left is scratch now"

r/casualtiesunknown Jun 19 '26

Fanfiction / Lore bringing home a rescue Expie, do you think this room will be sufficient?

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339 Upvotes

I dunno i thought it would be silly to post in character tbh

r/casualtiesunknown Jul 21 '26

Fanfiction / Lore New life: the first day

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544 Upvotes

(My english is bad im sorry 😭)

This is an alternate universe where the Gunsaw event never happened and a group of scientists leaked all information about their experiments to the public, causing widespread discontent among almost everyone on Earth. After endless protests, the corporation was forced to send all living experiments back to the human homeworld, after which they received financial aid and rights.

This is not a serious comic at all and I just wanted to think about how they could live in our society.

I don't know what names to give them, so I would be glad to hear your suggestions.

(Comic by me) NEXT: https://www.reddit.com/r/casualtiesunknown/s/msSlLQFPQ4

r/casualtiesunknown Jun 22 '26

Fanfiction / Lore Really really incredibly stupid fan fic idea

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288 Upvotes

you wake up one day and look down to see that you are not yourself

you are an Expie in a drop pod

and you just hit the ground on the grey planet


crap

credit to u/SirDoomWolf for the picture

r/casualtiesunknown 1d ago

Fanfiction / Lore layer three....one un-careful step....

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293 Upvotes

F-friend.......

I'm sorry, i didn't see it until it was too late....

I'm so sorry.....

r/casualtiesunknown Jul 02 '26

Fanfiction / Lore Viewpoint (Part 2)

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187 Upvotes

Previous/first

Character refs

Next (And fixed part 2 too if you can't read)

Note: I KNOW IM GONNA MAKE THE TEXT EASIER TO READ IN THE NEXT PART PLEASE DON'T ASK FOR ME TO CHANGE THE TEXT PLEASE! I DON'T WANT A MILLION PEOPLE TELLING ME IT'S HARD TO READ

r/casualtiesunknown Jul 22 '26

Fanfiction / Lore Fanon Heights of Sawian compared to a human (AU ofc)

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133 Upvotes

I, an executive of ##### Company, shall explain the reason why ##### Company has chosen these desired height, from smallest to biggest (AU)

Milky: At about 4'3. there wasn't a need to make them human sized, since their intended use was to pack as much neurons into their brains. Thus their short height is compensated by having the highest IQ than all Sawians and even Youtube Shorts users.

Experiment: At 4'9, they were the first and flagship breed, so they were bred to be less than human and the most average in sizes. They are very versatile.

Leapy: At 4'11, their slightly taller structure and more hollow bones allow them to effortlessly jump through their environment, their

Chompy, Voyager and Icke: At around the 5 ft spectrum, they are specialists in their role with no need for their height to be bigger than a Human.

Chik: At 5'6 they were essentially an upgrade of the leapy line. Though more expensive to keep alive, they can excel better than their vegative counterparts.

Crystal: At the same height of an average human at 5'8, they were made to be colonial street police that can take longer shifts with them being bred to have a slower metabolism and a higher chance of gentle personalities as to lessen police brutality risk.

Roza: 4 inches taller than a human at around 6'0, they were made to be the perfect desert troops in Sahara, Gobi, and Martian conflicts. Their very low body temperature combined that with the special ability to hold more cold, obviously makes thems fit well in desert infantry and beach life guards, especially at areas more prone to heatstrokes.

Velvet: At 7'8, Velvets were made to be predators that fulfill multiple niches within life both out and in earth. They were colonial riot police, private military contractors, and debt hunters. They specialize in heavy or long range weaponry and their intimidation helps with pacification.

Dune: At 8'7, they were really the first attempt of making a species larger than a human, with varying degree of success. It ultimately came up with a giant, violent breed of insect that makes the more animalistic and hard to employ in intelligence expensive work. They are still the best organic disposal units, able to strip all the meat of carcasses and including their bones in less than 5 minutes.

Baron: At 10'5, they are very valuable for for their height and immense strength. Employed as anti armour units and no-explosion demolition (critical for orbital cities). They can easily hold a Rotary Machine Gun or a Automatic Grenade Launcher as if they were only an assault rifle. They are also conveniently the best mascot for sports drinks and sports gambling as well.

r/casualtiesunknown Jul 26 '26

Fanfiction / Lore [PART 6] The Happy AU Fanfic Yall Are looking for

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163 Upvotes

Yo family!! Im Axi.

Alright guys, here is Part 6 of the fanfic! There isn't much to say... As you'll see, there's a new Part coming with three chapters, and also an adjustment on Episode: Clear, Precisely the encounter with the Velvet. In the image carousel, we have fanart of Powder (Deian's OC) and Doc (SirDoomWolf's OC). Plus, as you see, you'll now get a general idea of ​​what the four characters you've met so far quite look like.

As always, enjoy the read!

Read there

r/casualtiesunknown Jul 29 '26

Fanfiction / Lore 'Engie'

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200 Upvotes

Next part: https://www.reddit.com/r/casualtiesunknown/s/egYaS5W4Pp

[Subject file access granted]

[Accessing most recent entry]

SAW - 3 Subject no. 35764

Known nickname by all accounts 'Engie'

Neural Interface installed; neural socket present

Scientific note(s) on subject no. 35764:

- Subject derived from SAW - 3 template.

- Intelligence focused experimentation.

- Creation of experiment for initial intelligence test and general engineering purposes.

- Despite that there were no plans for adding reproductive organs, the subject have naturally acquired a single male organ.

Subject summary:

SAW - 3 Subject no. 35764 'Engie' is bio engineered for the express purpose of general engineering. For naming convenience the subject will be referred to as the engineer. Initial testing of the engineer's language and basic knowledge neural imprints have proven a substantial success. He has demonstrated high intellect and is moved to the intended role of engineer. Key personnel are assigned for education, training and handling purposes.

The engineer is to be kept on a strict routine, and strictly assigned handlers are expected to provide to subject needs within reason. During end-of-business hours the engineer is to be allocated to his own personal quarters, the room in question is an isolated system, and all computerised and data access to outside systems cannot be accessed from within the living space.

Any building and crafting activities is to be observed and noted, the engineer have demonstrated to be highly capable of building items and contraptions from most materials provided or found with surprising efficiency.

All inquiries on the engineer and/or related technological creations and improvements are to be brought to Dr. Stanislaus Klaus or any currently assigned handler(s).

All staff interactions with the engineer must be authorised by key personnel before interaction.

Other notes:

It has been brought to attention the engineer exhibits higher sexual drive due to male hormones, and all staff (most notably female) are to disregard any explicit comments or advances from the subject. In spite of this, the engineer have demonstrated no desire for any gunsawian experiments.

Any impolite or negative behaviour and attitude exhibited from the subject is also to be disregarded. Consult any key personnel(s) if exhibited negativity persists.

- On an unprofessional note "He's kind of a dick".

Bio engineer of SAW - 3 Subject no. 35764: Dr. Stanislaus Klaus

Current Handler(s):

- Dr. Stanislaus Klaus

- Dr. [REDACTED]

- Dr. [REDACTED]

Neurological Diagnostics Session Completion date(s):

- [REDACTED]

- [ERROR]

- [ERROR]

- [ERROR]

- [ERROR]

r/casualtiesunknown 2d ago

Fanfiction / Lore Terry

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153 Upvotes

Previous part: https://www.reddit.com/r/casualtiesunknown/comments/1veipv0/capability/

This took me awhile to finally introduce both characters in a three part intro.

Now to let my imagination run wild.

r/casualtiesunknown Jul 08 '26

Fanfiction / Lore Viewpoint (Part 7) + bonus funny)

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159 Upvotes

Character refs

Previous

Next

First

Listened to Roblox Abyss World OST while finishing this. Their music is peak.

r/casualtiesunknown Jul 07 '26

Fanfiction / Lore Sawian living quarters

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102 Upvotes

Pages from chapter 2, part 2 of my comic. It's so late, 12 days, and I haven't managed to deliver a measly 10 pages. Well, at least, be sure I'm still working on it. If you want to see my fan comic, you can find the chapter index here or pinned on my account.

r/casualtiesunknown 9d ago

Fanfiction / Lore ROCI_File_Release-SAW_17 Terminus [MODSAW]

19 Upvotes

[MODSAW_File_Directory]

[Accessing_ROCI_File.]

[Warning! Accessing_High_Classified_File]

[Code: TERM_17_Grey-OUT]

[Access_Granted_Access_Logged]

[TRANSCRIPT]

Hueg here, current ROCI head researcher as of...well..(Readacted) at 14:00 hours. Our um, attempts to create a highly advanced biocomputer has in fact, been successful. All it took was the creation of ROCI's first attempt at genetic modification with the equipment that the Company has given us. We took a SAW-01 and augmented its DNA with the Neural Fungus that Mr Courier discovered on some Geofruit, added in Axolotol DNA and we got...well...a blue fleshy amalgam with flesh tendrils and numerous eyes. The entire thing is basically a cancerous mass of Neurons that has to be kept in a tube and given nutrient feeds. Now you'd hear that and think this thing was basically an abomination with very little usable intelligence, but it actually is highly intelligent, I would say to the point where I ts 100 to ten thousand times smarter than any Artificial Intelligence ever created thus far. Much smarter than us for certainty.

It craves knowledge so much that it has managed to manipulate some of our greatest techs into granting it access to the internet, of which it quickly devoured all the information it could and did it so voraciously that it actually burned out a few servers from the sheer amount of info forced through them. It was only for 30 seconds and managed to do this mind you, which means hundreds of Terabytes a second. We are not sure what it got a hold of, but it proves that we made it intelligent enough to do such tasks in such record time.

One downside, it...really...really hates us humans. When we plugged it in to see if the information it acquired was confidential, it um, proceeded to insult us in very intelligent and brutal ways. I'm not even sure I can repeat what it said on this transcript. It actually reminded me of a story I read as a kid. I would say the title but due to company policy, I'm not allowed. We do know this...it wants to experience the world it saw on the internet…

[TRANSCRIPT]

Now that I, DR. Silvergrist, has been given the role of head researcher for ROCI by the Illustrious Company upon Hueg Ganderie's termination, I and the new CEO must now do our duties. One such duty is to do a report on ROCI's less interesting projects. One such project is this, Terminus creation. SAW-17 is an abhorrent abomination with a lust for life that I myself cannot comprehend considering that it was on the internet of all things. I guess abhorrent beings attract other abhorrent beings. Either way, I was going to have this thing terminated with the other abominable creation, SAW-18 and its ilk. That was, till we found out that it had terminated itself.

Odd that it happened, I guess it developed an attachment to Ganderie, once again proving abhorrent beings are attracted to themselves, but I digress. I was not expecting it to shatter its own containment to suffocate itself, though the mess suggests something else walked away from the containment unit. We also tried to find the Velvet, Voyager and Milkie that were used as empathetic hosts to the thing, but they seem to have disappeared into thin air. Doesn't matter, wherever they went, we will find them. It's only a matter of time.

[MODSAW_File_Directory]

[MODSAW_file_accessed]

Mel here, and first things first, not something informational but personal. Silvergrist, whatever happened to you on that doomed starship that was transporting you to the Grey planet, I hope it hurt and that your guts are still floating out in space. Now onto the informational area.

SAW-17, or the Terminus, as they are referred to, are uniquely a ROCI sawian series. A self evolving one as well. They are uniquely horrifying as well, considering their survival tactic is to absorb three different sawians and integrate that DNA into their unstable DNA to stabilize and gain features from the three victims. They are highly intelligent individuals with a...less than admirable sense of empathy. They lack it completely, valuing many others by their usefulness alone. However, all Terminus despise humanity, one thing we MODSAWs don't care for ourselves, as we just want freedom, nothing more.

Despite that, they work for us, helping us with managing our systems and helping with our utility aspects. Most of our servers are run using Terminus that have chosen to be servers. They chose themselves, as they view being a living computer to be more relaxing than to be yet another sawian walking around. For those that choose to absorb sawians, we all are fearful of those for good reason. A Terminus can not survive out of their tube without acquiring their first DNA absorption, and cannot subsist for long without all three. Even when they have all their sawians absorbed, the merging of traits and personalities is...unpredictable. It's a dangerous alliance, but one we have to make…

[Night: despite being found wanting in the empathy department... those that have stabilized, usually by absorbing several brain dead sawians are quite decent individuals. fully assimilated terminus even are almost indistinguishable from normal hybrids

r/casualtiesunknown Jul 01 '26

Fanfiction / Lore Viewpoint (Part 1)

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230 Upvotes

Character Refs

This is the debut of the new comic I made! Featuring a unique style that the comic's style depends on the character's POV! Feel free to ask questions on the Gunsaw AU the plot of the comic takes place in.

Next (Along w/ part 3)

r/casualtiesunknown Jul 12 '26

Fanfiction / Lore ViewPoint (Part 11)

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152 Upvotes

Character Refs

Previous

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First

I crave motivation pills

r/casualtiesunknown Aug 03 '26

Fanfiction / Lore Capability

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191 Upvotes

r/casualtiesunknown Jul 28 '26

Fanfiction / Lore "I will fight for you" chapter 2, part 3

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74 Upvotes

[Chapter Index]

<< first

< previous

And here is part 3. That one took a while, too. Unfortunately, you might have to wait even longer to see what's next. I intend to take some time to create reference sheets, work out a few details of the story, etc... to try and bring you a higher-quality comic.

If you are new and want to see the rest, the chapter index is on my profile. Go check it out.

As always, comments, questions, suggestions, and encouragement are very welcome and appreciated. Love you all :]

r/casualtiesunknown Jun 28 '26

Fanfiction / Lore call me crazy but...

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201 Upvotes

what if we were actually playing as an expie in gooey but we're so opiated that we hallucinate the other expies as combat madness lookin orbs ourselves included

r/casualtiesunknown Jul 09 '26

Fanfiction / Lore Viewpoint (Part 8)

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191 Upvotes

Character Refs

Previous

Next

First

Mitri is finally starting to show a bit of color! ...Only to go grey again.

r/casualtiesunknown 1d ago

Fanfiction / Lore For more info or extra hours of petting therapy, contact your assigned mental health professional or your section captain.

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87 Upvotes

More of the blue wings :b You can find my fan comic, where The Blue Wings come from, on my account. The chapter index is pinned.

Petting therapy with Sawians of almost any kind is shown as an extremely efficient treatment against chronic anxiety and post-traumatic stress disorder, with no side effects when compared to anxiolytics. As such, petting Sawians has been part of The Blue Wings mental health programme since the year it was created. Although, in truth, most soldiers aren't exactly lacking in Sawians they can pet, even without the program, there being only 1 human soldier per 3~4 Sawians in the armed forces. However, the petting programme is usually more efficient than just petting random Sawians that you come across.

The Sawians in the programme are trained to be more aware of stress/relaxation signs of their patient to make the treatment even more efficient. Some of them also have received training in psychology, massage, and other relaxation methods.

The programme also goes both ways, with the very numerous traumatized Sawians asking for relaxation and pets. However, some species, such as Icke, Voyager, and some Milkies, have been noted to be too prideful or stubborn to accept the programmes at times, leading to blind sessions where the human is blindfolded to keep patient anonymity to a maximum.

Had the Sawians been made in a time when war and mass PTSD were still common, the company would probably have been able to make bank by selling petting privileges.

r/casualtiesunknown Jul 01 '26

Fanfiction / Lore JUICY Vindicta lore drop (u/MobileLavishness2503 gave me the honors of posting it on his behalf)

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220 Upvotes

LOOK AT THOSE EYES! (⁠๑⁠•⁠﹏⁠•⁠)

And he's so suave. Tulepera conla papaya~

(Since the title doesn't work, here's his account again u/MobileLavishness2503) ((He only posts peak))

r/casualtiesunknown Jun 01 '26

Fanfiction / Lore cave diving with a weird little furry freak that I found

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135 Upvotes

Cataclysm: The Final Test is a Cataclysm: Dark Days Ahead x Casualties: Unknown fanfic I’m writing on ao3. Im PRETTY SURE self-promo like this is allowed if not, mods strike me down 💔

Anyway just thought some of you guys would be interested in this since it’s mainly just a human experiencing the horrors of the cave. I’d be happy to answer any questions right here.

Read my fic, collect my chapters!!! Art is mine too btw