Parasitorium is a survival-themed adult HTML game by SupremeAI with AI-generated character art. You play a male protagonist in the laboratory experiments at a secret biological lab inside the N.E.R.D. research complex. Scientists there create parasites that let infected people imitate others and gain enhanced abilities, while the game studies how hosts behave in extreme survival conditions. It is inspired by 60 Seconds! and 60 Parsecs!, emphasizing monster and corruption themes.
The current build is version 0.6.8, released on October 10, 2026, and development is ongoing. It runs on Windows, Linux, and Mac in English, with no censorship. This update added three subscriber-requested appearance models: Naomi, Susan, and Robin, each with a new model, forty-two adult scenes, and new dialogues. It also corrected some code and text errors.
Developer's description
The events of this game take place in one of the secret biological laboratories of the research complex called "N.E.R.D." (Nucleic Exchange Research and Development). The biologist scientists of this laboratory conducted genetic manipulations and DNA experiments to create new forms of life and successfully developed a unique species of parasites. People infected with these parasites can take on the appearance of any other person. Additionally, the parasite grants its host special physical and intellectual abilities. Well, the parasites have been created, and several female volunteers are ready to undergo controlled infection with parasites. That means it's time to begin a series of practical experiments to understand how people infected with parasites will behave in extreme survival conditions.
I was inspired to create this game by titles like "60 Seconds!" and "60 Parsecs!".
If you enjoy those games, I hope my game will be to your liking as well.
Version 0.6.8
Added 3 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Naomi: New model. 42 adult scenes. New dialogues.
Susan: New model. 42 adult scenes. New dialogues.
Robin: New model. 42 adult scenes. New dialogues.
Fixed some code and text errors.
Version 0.6.7
Added 3 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Brooke: New model. 42 adult scenes. New dialogues.
Grace (TS): New model. 42 adult scenes. New dialogues.
Sarah (TS): New model. 42 adult scenes. New dialogues.
Added 2 new girls (Volunteers).
Kayla: New volunteer, 5 parasite infection erotic scenes.
Alexa: New volunteer, 5 parasite infection erotic scenes.
Rewards in the "Mining Complex" location have been rebalanced.
Fixed some code and text errors
Version 0.6.6
Added 3 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Candee: New model. 42 adult scenes. New dialogues.
Kendra: New model. 42 adult scenes. New dialogues.
Kali: New model. 42 adult scenes. New dialogues.
Fixed some code and text errors.
Version 0.6.5
Added 3 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Kimmy: New model. 42 adult scenes. New dialogues.
Liya: New model. 42 adult scenes. New dialogues.
Maddie: New model. 42 adult scenes. New dialogues.
Quests, rewards, and character progression have been rebalanced.
Fixed some code and text errors.
Version 0.6.4
Added 3 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Casey: New model. 42 adult scenes. New dialogues.
Lex: New model. 42 adult scenes. New dialogues.
Molly: New model. 42 adult scenes. New dialogues.
Fixed some code and text errors.
Version 0.6.3
Added 4 new girls (Volunteers).
Angie: New volunteer, 5 parasite infection erotic scenes.
Emily: New volunteer, 5 parasite infection erotic scenes.
Avery: New volunteer, 5 parasite infection erotic scenes.
Hazel: New volunteer, 5 parasite infection erotic scenes.
The "Mining Complex" location is temporarily available to all players.
Added a new character attribute enhancement system.
Added a new shelter room: "Take Enhancers."
Fixed some code and text issues.
Version 0.6.2
Added 2 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Bria: New model. 42 adult scenes. New dialogues.
Amber: New model. 42 adult scenes. New dialogues.
Increased the total number of daily tasks in the Mining Complex to 120.
Mining Complex: Added 20 new quests for the girls.
Reworked the dialogue integration code.
Fixed some code and text issues.
Version 0.6.1
Added 3 new girls (Volunteers).
Piper: New volunteer, 5 parasite infection erotic scenes.
Josie: New volunteer, 5 parasite infection erotic scenes.
Beth: New volunteer, 5 parasite infection erotic scenes.
Completed the Mining Complex location.
Mining Complex: Added 20 monster quests.
Mining Complex: Added 20 singing statue quests.
Mining Complex: Added 60 illustrations for the singing statue quests.
Mining Complex: Added 20 illustrations for the monster quests.
Mining Complex: Added Mutagen and Super Mutagen.
Rebalanced quests, rewards, and character progression.
Fixed some code and text issues.
Version 0.6.0
Added 3 new girls (Volunteers).
Keira: New volunteer, 5 parasite infection erotic scenes.
Reese: New volunteer, 5 parasite infection erotic scenes.
Lois: New volunteer, 5 parasite infection erotic scenes.
Added a new location: "Mining Complex" (demo).
Mining Complex: Added 20 item-based quests.
Mining Complex: Added 20 Golden Gods quests.
Mining Complex: Added 20 parasitic mutation quests.
Mining Complex: Added 60 illustrations for item-based quests.
Mining Complex: Added 32 illustrations for Golden Gods quests.
Added a new item quest gameplay mechanic.
Added a multi-passage prologue system.
Quests, rewards, and character progression have been rebalanced.
Fixed some code and text errors.
Version 0.5.13
Added 3 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Skye: New model. 42 adult scenes. New dialogues.
Leah: New model. 42 adult scenes. New dialogues.
Heidi: New model. 42 adult scenes. New dialogues.
Updated the game code in preparation for the new "Mining Complex" location. ("Mining Complex" will be added in the next update).
Fixed some code and text errors.
Version 0.5.12
Added 4 new girls (Appearances) requested by subscribers. The models were selected by the subscribers.
Joy: New model. 42 adult scenes. New dialogues.
Kay: New model. 42 adult scenes. New dialogues.
Ivy: New model. 42 adult scenes. New dialogues.
Sue: New model. 42 adult scenes. New dialogues.
Fixed some code and text errors.
Version 0.5.11
Added 4 new girls (Appearances).
Jenna: New model. 45 adult scenes. New dialogues.
Kylie: New model. 46 adult scenes. New dialogues.
Sumire: New model. 44 adult scenes. New dialogues.
Lulu: New model. 45 adult scenes. New dialogues.
Fixed some code and text errors.
Version 0.5.10
Added 6 new girls (Volunteers).
Nicole: New volunteer, 5 parasite infection erotic scenes.
Alexis: New volunteer, 5 parasite infection erotic scenes.
Kelly: New volunteer, 5 parasite infection erotic scenes.
Lilian: New volunteer, 5 parasite infection erotic scenes.
Lucia: New volunteer, 5 parasite infection erotic scenes.
Abella: New volunteer, 5 parasite infection erotic scenes.
New choices added to existing paths.
Added new scenes.
Offline saves are available again.
Fixed some code and text errors.
Fixed minor logic issues.
Improved UI layout.
Version 0.5.9
Added 2 new girls (Appearances): Gia, Petra.
Added 2 new TS girls (Appearances): Chloe, Esme.
Added 24 new adult episodes.
Added over 170 adult scenes.
Added new dialogues.
Fixed some code and text errors.
Version 0.5.8
Polar Outpost: Added 20 new item-based quests
Polar Outpost: Added 20 new marauder quests
Polar Outpost: Added 7 new monster quests
Polar Outpost: Re-illustrated item-based quests (+20)
Polar Outpost: Re-illustrated marauder quests (+20)
Polar Outpost: Re-illustrated monster quests (+7)
Polar Outpost: All quests updated to be more atmospheric, dramatic, and frightening
Tess has returned to the game
Reworked adult scenes with Tess, Sara, and Jess
Added 2 new girls (appearances): June, Tori
Added 12 new adult episodes
Added over 85 adult scenes
Added new dialogues
Fixed various code and text errors
Version 0.5.7
Completed the "Polar Outpost" location.
Added 20 new monster quests.
Added 20 new quests for infected survivors from Aurora-6 Outpost.
Added a new girl (appearance): Mira.
Added 45 adult scenes for Mira.
Added 45 new images for quests.
Added new dialogues.
Fixed some code and text errors.
Code has been optimized.
Version 0.5.5
Added a new location: "Polar Outpost".
Added 60 linear quests for the "Polar Outpost" location.
Added 3 new girls (Appearances): Gwen, Ava, Aki.
Added 18 new adult episodes.
Added over 130 adult scenes.
Added new dialogues.
Added new items (Soldering Iron, Screwdriver, Ice Axe, Flare, Chem Neutralizer, Chem Analyzer, Air Filter).
Quests, rewards, and character progression have been rebalanced.
Fixed some code and text errors.
Version 0.5.1
Secret Laboratory: Added 20 new monster quests.
Secret Laboratory: Monster quest texts have become more atmospheric.
Secret Laboratory: Quest rewards have been rebalanced.
Added 2 new TS girls (appearances): Lia and Alma.
Added 95 new adult scenes for Lia and Alma.
Added new dialogues.
Improved optimization for mobile devices.
Version 0.5.0
Completed the "Orbital Station" location.
Added 20 new monster quests.
Added 20 new rescue team quests.
Added 2 new girls (Volunteers): Fay, Thea.
Added 10 adult scenes for the new volunteer girls.
Added 2 new TS girls (Appearances): Mia, Cleo.
Added 90 adult scenes for Mia and Cleo.
Added new dialogues.
Fixed some code and text errors.
Code has been optimized.
Version 0.4.5
Added 6 new girls (Volunteers): Ella, Emma, Jade, Gaby, Elsa, Hana.
Added 50 adult scenes for the new volunteer girls.
Added 2 new girls (Appearances): Yara, Uma.
Added 94 adult scenes for Yara and Uma.
Added new dialogues.
Fixed a critical issue with displaying the Laser Crossbow.
Fixed several minor code and text errors.
Improved game optimization for mobile devices.
Version 0.4.0
Added a new location: "Orbital Station".
Added 60 linear quests for the "Orbital Station" location.
Added new girls: Asian (Ruby and Sara) and MILFs (Pearl and Tess).
Added 24 new video episodes.
Added over 192 video scenes.
Added new dialogues.
Added new items (Mutagen, Super Mutagen, Rad Blocker, Rad Meter, Radiation Trap, Power Splitter, Grounder, Shock Field, Coolant Injector, Cryo Foam, Bio Disruptor, Pathogen Scanner, LockCard, UnlockCard).
Rebalanced quests, rewards, and character progression.
Fixed some code and text errors.
Version 0.3.0
Added a new location: "Abandoned Airport".
Added 100 linear quests for the "Abandoned Airport" location.
Added new quest types (Mutated Survivors, Sphere Riddles).
Added new rewards (full healing, reduced thirst and hunger).
Added new items and rebalanced rewards.
Fixed some code and text errors.
Version 0.2.0
Added a new location: "Robotics Factory".
Added 100 linear quests for the "Robotics Factory" location.
Added new quest types (RoboCult, Strange Pyramids, Shelter Assault).
Daily tasks have become more difficult (task descriptions are now longer, and identifying correct solutions is harder).
Added new items (Insect Spray, Laser Whip, Laser Crossbow).
Quests, rewards, and character progression have been rebalanced.
Fixed errors in the names of girls in the "Credits" section.
Fixed some code and text errors.
Version 0.1.0
Release of the Base Version of the Game.
12 girls added (Anna, Bella, Cara, Dina, Jess, Lana, Maya, Lily, Nina, Lucy, Nora, Paige).
First location added (Secret Laboratory).
100 quests added for 100 in-game days.
48 porn episodes (events) added.
449 porn scenes added.
Player reviews
Player rating4.0 / 5 · 8 ratings
Written reviews8 · avg 4.1★
Positive (4–5★)88%
Latest review2026-06-13
What players say
Most players enjoy its survival choices and random events, though some find it simple, repetitive, and weakly tied to adult content.
5★3
4★4
3★0
2★1
1★0
Players like
Simple survival choices and random events keep runs varied.
Creative short text quests and bleak sci-fi horror tone.
Distinct locations like Polar Outpost improve atmosphere and engagement.
Some adult videos are liked, including gay and shemale content.
Common complaints
Gameplay can feel too simple, repetitive, and long.
Adult content can feel irrelevant, repetitive, or low variety.
Best for players who enjoy survival choices, random events, and adult videos.
Summarised from 8 written player reviews.
newoyujuco2026-06-13★★★★★
Well, it's a game, but not a porn game. Porn exists in the game, but feels unneeded and out of place. Essentially it's a survival text simulator, with a very simple mechanics, but with quite creative short text quests. It's…
voskli2026-06-12★★★★★
Quite boring gallery unlocker, the content is mostly rip off short videos from pornhub or smth like that. At this point easier to go there and watch yourself. I wish i could add more, but it is literally all tha…
Radiance72026-02-10★★★★★
On the backdrop of a real shortage of games in this genre, this one feels like a breath of fresh air. It's simple, fun, and built around managing resources, making choices, and dealing with random events that keep each run…