Casey on the Case

by Rustlerman

Uncensored Windows Linux Mac
Versionv0.13.5
EngineHTML
Released2026-06-03
Updated2026-06-03
LanguageEnglish

In Casey On The Case, you’ll step into the shoes of Casey, a private detective scarred by her tragic past. Hired to investigate a series of mysterious disappearances, her search will lead her to the abandoned Charles Francis psychiatric —a place where horrors go beyond the limits of humanity. Soon, you’ll uncover that the victims are not just captives but key pieces in sinister experiments of a sexual and supernatural nature. As you unravel the truth, you’ll have to face terrifying monsters, twisted minds, and Casey’s own inner demons. ​

Version 0.13.5 Bug fixes: Fixed a bug in the Karlsen office event Fixed broken images for Casey in several recently added fights New content Look out your apartment window before heading to the psychiatric ward Two different scenes depending on what the neighbors are up to Dr. White now has a new introduction scene New scene with a trans nurse Now Casey can wear a fucking Jedi outfit and lightsaber, and can wear Uma Thurman's outfit from Kill Bill. Casey Update Version 0.12.1 + 0.13 Followers system fixed (multiple bugs resolved)., Dina Carter can now follow you again after being rescued, provided that:, She does not go through pregnancy., She rests for a while after the rescue., Once the rest period is over, she’ll be able to accompany and help you whenever you want. Added new NPCs through new events, along with 7 new scenes. These scenes have different variations depending on whether Dina is with you or not., New locations added:, Floor 1: Additional hallways and rooms., Floor 1: Dr. Karlsen’s Office., Ground Floor: Hospital Kitchen., Mobile interface improvements:, Casey’s image (left side) and NPC images (right side) have been readjusted so they now have the same size and display correctly., New feature: You can now check the Trust/Confidence level with characters directly in the follower interface (click on their image while they are following you)., Requirements to unlock the new scenes: Have reached the Basement for the first time., Patients with new scenes (3 patients): Patient M: Found in the Playroom. The scene changes if you bring Dina with you., Patient F: Found in one of the basement rooms. The scene changes if you bring Dina with you., Patient C: Found in Dr. Karlsen’s Office (Floor 1) the first time you enter. To unlock the scene you need:, Sanity 30 or lower, and:, Option A: Not be lesbian., Option B: Be lesbian + bring Dina with you (unlocks a special scene between Dina and Patient C + bonus scene between Dina and Casey). v0.12 Multiple bugs fixed. New NPC tracking system — companions will now actually follow you through the hospital and can actively participate in fights. If their sanity or health drops too low, they will flee to their safe location. Added 2 new scenes with Dina inside the hospital, available when Dina accompanies you — one short scene and one long scene. v0.11 With Ellen, once you've built enough trust and she's in a safe location, she'll agree to a full physical examination, unlocking a new brief scene with her. You can now rescue both Dina and Ellen and take them to a safe place: the cave in the forest or Franklin's cabin. Dina can become pregnant if you don't intervene in time during the encounter with the patients and the head nurse. You'll be able to follow the progress of her pregnancy (for now, there's no way to reverse it, so it will continue until birth. Decisions have real consequences). New scene involving a dark hole in the wall somewhere in the hospital (you know what that means ). Added the scene when the chubby nurse visits Bruno, you can find them in one of the cells. Some bugs and gramitacl errors fixed. Fixes and Improvements Already Implemented: Fixed a critical bug that was preventing progress in Bruno's storyline. Corrected several issues with incorrect or missing backgrounds. Fixed errors in Dina's sequence that were breaking the story flow. Reviewed and adjusted texts, dialogues, and character images that had visual glitches or inconsistencies. v0.1 New character: Dina Carter (you can now find her inside the psychiatric hospital!) New scene with Dina Carter New tentacle scene (tentacles can now attack you!) New locations inside the psychiatric hospital v0.09 Now you can go talk to the nurse in the living room inside the psychiatric hospital and tell her to visit Bruno, unlocking a new scene. You can now enter the laboratory Several in-game texts have been reviewed and corrected to provide greater coherence to the plot. Now you can enter the security room that's in the Grand Hall. New song for the hospital basement Now you can skip the intro after being expelled from the police station. Fixed bug where you couldn't equip melee weapons after loading a save. Fixed a bug in the mobile version where the enemy's health bar didn't display correctly. Fixed some minor bugs in passages, like the basement door or take the same object infinitely. v0.08 Added a new scene featuring a nurse that you can encounter in the hospital's living room area You can now pick up stackable items even if your inventory is full (as long as you already have the stackable item in your inventory or quickslot) – maximum stack size increased in some items Lockpicks now save their durability/progress when breaking Added many more locations to find ammunition (especially pistol ammo) New exclusive weapon for Patreons: Katana You can now test-fire a revolver at the shooting range Fixed several fights (hopefully all of them) that were sending the player to the wrong passage after winning or escaping Fixed all known issues causing blank/dead-end passages that prevented continuing the game (a few might have slipped through, but I believe they're all resolved) Fixed a critical bug where the game was auto-saving excessively on its own, causing errors, crashes, and save corruption Fixed a bug that prevented certain items from being sold at the shop v0.07 Added 2 new events that trigger when Casey has low sanity. New scene when losing a fight against your clone while inspecting the black columns in the lab corridor (before entering the laboratory). Dynamic visual effect: as Casey loses sanity, doors will appear in hallways that were previously not there. New mechanic to increase Trust with the victims: you can now gain Trust with Ellen. Fixed various bugs, including errors in combats and incorrect backgrounds in certain parts of the game. Fixed bug when you talk to the nun, now she doesn't reappear anymore. v0.06 Expanded intro adding new scene with captain Henry in his office, now you can return before abandon the police station. Added new character: Nun Margaret, you can find her inside the hospital Bug Fixes: Fixed error with lockpicking in the storage of playroom corridor Fixed problems with quickslots and loads game Fixed money when you load game Fixed the problem that when you load game the quest and characters at Casey's phone are missing. Fixed minor problemes with some scenes when added in phone (I recommend starting from the beginning without loading a saved game so that the errors are fixed correctly.) v0.05 New Content: - Introduced Ellen Ferguson as a new NPC (You can find her inside the hospital) - Replaced Dr. Home with Dr. Alexander White - Extended Bruno's plot with two possible paths: seduction or elimination - New scene between Bruno and Casey Bug Fixes: - Fixed issue where items could be picked up with a full inventory - Fixed shop, when you leave, the money you spent now don't gets refunded v0.04 New Easy Mode for the flashlight – Grants 100% aiming accuracy , making combat and exploration smoother. Two new story scenes expanding the narrative and character development. New enemy types with unique attack patterns. Additional challenges to test your skills and resource management. New items hidden throughout the game to support your progression. New locations that broaden the world and open up fresh exploration opportunities. v0.03 New playable hospital floor: The Sublevel 1 floor has been added, expanding exploration and available content. New NPC: You can now interact with Bruno, the security guard, located in the maintenance room. Additional enemies: More encounters have been added in the Sublevel 1 area. Narrative expansion: The story has been expanded with additional content to further develop the main plot. New scenes: 3 new scenes have been implemented. Stability improvements: Various bugs and issues from the previous version have been resolved. Text & dialogues: Multiple corrections and improvements. Lockpicking system: Fixed and should now work as intended. UI/technical fixes: Corrected text and dialogue errors, fixed the F5 reload browser error, and corrected the issue when selecting Casey’s name, now works properly. v0.02 General improvements : Enhanced multiple features, including Casey’s phone, the inventory system, missions, videos, music, and other visual and audio elements. New defeat scenes : Added sequences for when Casey loses a fight against a human enemy. More will be included in future updates as new enemies are integrated into the game. Expanded content and narrative : Introduced new playable areas and story elements to further enrich the experience. Bug fixes : Corrected both narrative and code issues to improve consistency and stability. New events : Added to increase variety and keep the gameplay dynamic. Full mobile adaptation : The game is now fully optimized for comfortable play on mobile devices. Bug Fixes Lantern Button : Resolved an issue where the lantern button was not functioning as intended. Doctor Home Bug : Fixed a glitch where Doctor Home appeared in the Main Lobby if you visited the cabin before speaking with him. Text errors : Corrected a text error that occurred when equipping the black jacket and more texts have been rewritten or changed. Shop Functionality : The shop is now fully operational with all issues resolved. Some minor bugs fixed. New Features & Improvements Music Options : Added a button to toggle music settings for a more personalized experience. Second Chance Mechanic : When you lose a fight against human enemies, you now have the option to pay a price for one last chance to continue, rather than reloading your save. Expanded Content Introduced more lobotomized patients and new monsters to keep you on your toes. Added new locations within the psychiatric facility, expanding the map with more playable areas and interactive objects. New scene when you lose the fight with the nurse. Initial Release All MIXDROP KRAKENFILES
SluttyStar 2026-05-20
Switching to a comic book art style was a great decision—it significantly improved the game's overall feel, and the characters are now a pleasure to look at. The unique combat mechanics for this genre are really impressive; it reminds me of old-school Resident Evil, which I assume is exactly the atmosphere the author wanted to recreate. I have a great overall impression of the game, but I’d love to see more and better H-content.
allenjohn 2025-12-06
It's just not fun to play. It seems reasonably well made, there was clearly effort put into it, but it's frustrating, boring and needlessly difficult for how mediocre the actual porn is. Needing to manage quick-slots for consumables and manual reloading of your gun isn't fun. Needing to hunt down batteries for a flashlight that burns through a full set in minutes just to be able to enter certain rooms isn't fun. Needing to constantly shuffle around to create distance during fights so you can shoot is not fun. Wandering through the visually indistinct hallways filled with visually indistinct rooms trying to get something fun to happen isn't fun. The entire game just feels like someone asked "can I" but never "should I". All of these mechanics and systems were no doubt challenging to create, but they only make the experience worse. More effort was put in to make the game less fun. It's skillfully made but very poorly designed, locking its porn behind multiple layers of tedium and frustration, and that's a huge turn off when I'm ultimately only here for the porn.
namastesta 2025-09-09
edit: 0.9 so fun fact, you can run " window.unlockEasyMode()" in your console, then go to the audio section of the game, then unlock easy mode. Take that you annoying game author for mocking brute force attempts to the vending machine. you can also use the same method to: Open and close the shop: window.openShop() Get infinite money: window.ShopSystem.setPlayerMoney(10000) game is cleaner, still buggy, I still have no idea how to get past the stupid mechanic despite my character having a gun. Edit (.7): ok I figured out the teddy bear thing. Its a bug. if you save, restart, and load the game, you can give the teddy bear to Ellen and get +10 relationships and you can keep getting teddybears from the werewolf in the cave in the forest. BUT IT STILL DOESNT DO ANYTHING WHEN YOU GET TO 100/100 relationships Well, there are less bugs. but I can't give a teddy bear as a gift? What the hell can I give as a gift then?? I just genuinely believe they are not actually adding the features they say are there. Do you meet a nun? yes. do you have anything other than a weird conversation? no. Can you meet the maintenance guy? yes. can you do anything with him? no. Can you meet a traumatized redhead? yes. can you do anything with her? no. Edit: the bugs are still there and getting worse. errors before you actually get to the asylum, items getting deleted. Edit:I keep coming back. I keep hoping because it has "promise" still buggy and I do not believe some of the things they say are in the game are actually there. Edit: Since I played it last the bugs have gotten worse. endless encounters, teleporting around the game, unable to sell inventory that is useless. it got worse I want to like this more. it has the makings of a good story and it uses the the HTML game format in an interesting way with save points being location specific. but there are just a few things that really annoy me. Saves are really buggy which is really frustrating because of the RNG fights. the flashlight being annoying. Its not clear if its on or not, I can't turn it on once I am in a room, and the battery just disappears some times. the parking area where the FBI car is just disappears along with the other cars after opening the FBI car? the janitor's shop being 100 clicks away. Sanity also just completely disappears walking around. Its pretty low on sexuality. like you see the MC naked, she masturbates once, you peep on a neighbor once. just 1 or 2 gifts basically, but I don't mind if its a good story. Ill give it a 3 for unusual format, decent writing, and a good ambiance. but they really really need to replace Dr Home with something that isn't a doctor house rip off and fix their bugs save .
FlorpFlorble 2025-08-23
I think the other reviews might be rating the presentation a bit too highly. The UI is very slick, the layout is gorgeous, the visuals are very high-effort. The question is, what's being presented? That fills me with less confidence. The writing is the real reason this is a 2. It's bad and boring, really bland and derivative. Prime example; the first big antagonist you encounter is Dr Home, which is clearly Dr House fed into ChatGPT. I don't think the writing itself is AI generated, but it still reads like trying to eat raw flour - the dialogue is especially bad. Also, "House" was already a pun on "Holmes"! It's a worse version of someone else's joke that they didn't understand! There are also already too many systems for too little benefit. Needing to find batteries for your torch which actually depletes in realtime is an ambitious use of Twine, but not fun . Each of these has their own chances of technical problems, bugs and drain on development time which are already obvious.
Rutting Gag 2025-08-22
Excellent game. Absolute gold standard for an actual game with things to do, a microcosm of brainpower, genuinely a bit of fun in addition to porn which is also as good as AI use gets. Really happy with it, hope the dev sticks with it. FFS scammers get a million a month and actual creativity barely gets an interaction let alone support or shares. More content than you would expect for only one update so far, but can't wait for it to be done.
karnage3d 2025-04-19
This is a fascinating game, with lots of potential and a much darker story than we see on this website. Although this is an HTML game, it's clear that the developer has learned a lot from his previous game, not only in terms of character development, but also in presentation. As it stands right now, the game makes sparse use of AI (for character portraits and transitions), while most of the content is derived from real porn. Surprisingly, both do complement each other, and do not detract from enjoying the story. Although the female protagonist is very attractive, she carries a look of determination and seriousness throughout, which makes the world of the game feel more grounded and real. The way she speaks to others and herself also feels tonally consistent. Furthermore, even though it's clear that there will be more sexual content as the story progresses (and Casey falls victim to the hospital's experimentations), it seems as though she will not lose sight of her sexual agency, or her personal motivations to solve the case. Keep in mind that the game currently has very little sexual content. This is only a demo, after all. But the developer's previous game (The Mansion) had loads of scenes, love interests and a very long story full of twists and turns, so I'm not concerned at all. The game also has some gameplay elements that I haven't seen in any other game - there's a sanity meter that actually seems to work, as well as a flashlight functionality that changes the way the protagonist moves in the environment - especially with enemy encounters. I'm confident the game will be able to make proper use of these elements in future updates, perhaps by slowing the drain rate for the batteries, and further develop the combat by incorporating the sanity gauge. It's a very ambitious and unique approach to adult games. As long as the developer is able to keep the game's code simple and tidy (without needlessly complicated variables or features), and as long as the story remains dark and brooding, I feel that this game will be a breath of fresh air in an overcrowded - if not oversaturated market. So I highly recommend it if you're on the mood for something different. It's more akin to Alan Wake 2 than modern-day porn games with stupid, naïve characters with no agency who are only there to be abused by others, as we often see with female protagonists. The premise is interesting, the UI is polished, and the execution so far is quite decent and tonally consistent. Do yourself a favor and check it out.

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