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Parasite Black cover
Ongoing v0.176

Parasite Black

RATING 4.0 /5 125 votes
YOUR RATING
POPULARITY #226
Ren'Py 200.5K 2.68 GB
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Developer Damned Studios
Engine Ren'Py
Version 0.176 (Ongoing)
Released: Nov 25, 2025 Updated: Dec 23, 2025
Censorship Uncensored

About Parasite Black

Parasite Black is a mature, dark fantasy adult RPG sandbox game, with turn-based combat and VN style sandbox exploration, set in the world of Mirnos, a world under the fierce onslaught of a dangerous, bizarre race known as the Demorai. Born into the Kingdom of Alderay, you’re sent on a suicide mission that should have cost you your life. Instead, you’ve been blessed with a second chance… Or rather cursed. But with your newfound “gift”, you may just be able to turn the tides of war and save the realm from the clutches of the Demorai!

v0.176 2.68 GB Dec 23, 2025

Confused about how the downloading works? Here is a handy guide

  • Extract and run.
  • New Incest Patch Installation:<br>Download the "ipatch.rpy" file<br>Place the "ipatch.rpy" file in your "Parasite Black\game" directory.<br>Run the game.
  • New Incest Patch Installation for Android:<br>If present, delete the "ipatch.rpy" in your "Parasite Black\game" directory.<br>Download the compiled "ipatch.rpyc" file<br>Place the "ipatch.rpyc" file in your "Parasite Black\game" directory.<br>Android Path: "Android\data\parasite.black\files\game"<br>Note: If the 'game' folder is missing, you have to create it first and then place the "ipatch.rpyc" file inside.<br>Run the game.
  • Old Incest Patch Installation:<br>copy and paste the rpy file into the 'game' folder.

Walkthrough & Guide

Online (v0.152)

Cheats:

"thelordofathousandstars" - Cheat Menu
"seeingisbelieving" - Gallery

Walkthrough: FILEKNOT - ANONZIP

Gallery Unlocker: FILEKNOT - ANONZIP

Gallery Unlocker Installation: Put it in the ParasiteBlack\game folder

Cheat Codes:

v0.170

  • unlock cheat menu: oncemoreintothebreach

  • unlock all gallery: opendayandnight

  • lock all gallery: sealthevault


v0.163

  • unlock cheat menu: oneringtorulethemall

  • unlock all gallery: throughthelookingglass

  • lock all gallery: thespicemustflow


v0.160

  • Cheat menu is: showtimebaby

  • Gallery Unlock is: youcomehereoften?

  • Lock Gallery is: Closeyoureyesbaby

0.176 Dec 23, 2025
  • started a process of transitioning the game from using movie animations towards using sprite-based animations: for now about a couple dozen characters have the new battle animations, more to come.
  • fixed a loving kiss of death skill causing an error on use
  • fixed a bug with girl troubles quest, asking divine about each girl caused an error on repeat
  • fixed a bug with assassin/valchek smoke bomb skill causing an error
  • fixed a bug with nyx romance not triggering if you have “Failed” the slavemaster quest
  • improved save update code in various ways: skill point recalculation and more
  • fixed a bug with mc & markus staying transformed after the Beast of Novaras quest
  • fixed “zanzibat” character entry causing error on loading a game
  • fixed plenty typos all over the game
  • fixed elena’s poisoned fangs skill to no longer cause a crash on use
  • other smaller fixes/tweaks

Minimum

OS: Windows 7+ / macOS 10.10+ / Linux

CPU: Dual Core 1.5 GHz

RAM: 2 GB

GPU: Integrated Graphics

Storage: 2.68 GB

Recommended

OS: Windows 10+ / macOS 12+ / Linux

CPU: Dual Core 2.0 GHz

RAM: 4 GB

GPU: Any dedicated GPU

Storage: 2.68 GB

Aa

48 Comments

  1. OK
    okok

    cheat code ?

    10
    1. RY
      Ryan

      avalanche.

      1
      1. PE
        Pemasam

        Cheat code of 0.147? Please

        2
      2. JO
        john

        not working

        0
  2. WH
    Wolfe Hearte

    You REALLY need to rework the tutorial fight scenes. ALL of the fight scenes actually. I got to the part with the cursed place and the 2 big demon dudes with that one little asshole scout… and I cannot win because you let the big guys take HALF my freaking HP bar in one hit. Really?

    Also, it’s a HAREM game. It’s in your tags. You want it to be a harem – do not have the main character lose. Ever. Not that easily. Do not have him seem like he’s useless at everything; it doesn’t make your female characters any more accomplished to insult him. DO NOT go with masturbatory scenes because the “First/Best” girl (who is arguably not btw) manages to not be ready. He’s GOING TO DIE. By the lore in your canon story that the player has NO INPUT about. I did not get to choose my character type. Class, ability or personality. I’m just a random scout BECAUSE… It’s insulting. To males as a gender, and to everything else in general. He could have been a spell sword. He could have been a knight in training. He could have been a tactician who was known to employ unusual but effective tactics. He could have just been unerringly able to strike enemy weakpoints because of an heirloom medallion if he was half blooded (He doesn’t have to be just human)

    Why in the hell did you try to make an RPG based game, without any of the actual RPG mechanics – that work. You do not need to make the enemy AI gang up on anyone in the group. Ever. I don’t care if you want “intelligent” bruisers, the computer WILL let itself cheat with that kind of programming. The point of these games is that the HERO wins. I don’t give a flying rat’s arse if you want to make the tone of the story grim dark. Make him a bloodknight that can rip back their blood to heal his wounds and it would be the same thing. Make him a dodge tank ninja who has a decent to exceptional chance to avoid hits, or an half ogre whose favorite spell is stone skin. I don’t care how you finangle it, but the main character does NOT get to lose in the freaking prologue. That just sends the wrong message to your audience about what level of investment they should be making.

    Second; if he somehow miraculously is meant to have a second chance from the fact that in plot from the very start you screwed him – only to go back X months and continually screw him harder, and then do so mechanically on top – most people will check out before they ever get to HOW he earns that second chance. Also, what the hell is the point of even mentioning the princess? Or Kiara, as the scout wife? It’s fine if either is eventually going to join the harem and be a full one, because that’s a nod to the fact if you put the work in, you can have everyone. Which frankly SHOULD be the end result. The princess, the queen, whatever else you have got. The only stat that should definably matter is: Yes, I want to fuck this girl, or No. I do not. Yes, I want to make babies with her, marry her even by non-standard means, or no. I do not want marriage ties and family legacy.

    I’m not saying this game has no potential. It would not frustrate the ever living hell out of me enough to write all this if I thought it was bad story or bad art. A little too heavy on the Grim Dark, of course. A little too willing to tie the MC by the ankles to an anchor and throw him overboard – while apparently seeming like there’s several women interested in him… uh huh. I get it. Balancing combat can be hard. You don’t have to have the guys at the beginning have anything more than maybe 3 hits of special ability OR group strikes can reliably take out. Even if it’s a Boss. Especially if it’s a Boss. Otherwise, you have to give the characters that aren’t canonically supposed to die, means to not do so. It doesn’t matter how much hard work you put into the rest of it, if you fumble by putting a mechanics bar too high to jump over.

    Please work on this. I would actually like to see where you can take it. Right now, the mechanics are mind-bogglingly frustrating, and a skip chapter option doesn’t really fix the issue if it’s recommended not to, when it’s your first time playing.

    5
    1. TI
      Tim30k

      yeah, the mechanics in this are crap.

      0
    2. RG
      Random Guy #1037859

      dude, you just suck at the game, I’ve never lost an encounter, you have potions for a reason. I agree combat feels bad, we should have more skills and such if you want it to feel good but also I guess I just didn’t see the same problems that you did. The game seems to be grimdark for a reason and you just might not be the target audience of the game.

      2
      1. WH
        Wolfe Hearte

        So your criticism of my complaints mechanically (which ARE valid – and frankly did I ever say I LOST at a battle? No. I did not = I said I came far too close for my liking in what otherwise SHOULD be a power fantasy since they went with Big Bad Beetle Borgs version of Transform me) Symbiotes WANT to survive. That is why they help bolster their host. You CAN make the enemy credibly challenging when you DON’T give the Main Characters fucking super powers, and then people like you whine when I rightly say the “super powers” aren’t that powerful; and they should be.

        I don’t care that it’s grim dark. I tend to live in fairly grim dark worlds in my own novelizations. I can handle that. What I don’t like is winning every battle almost by the skin of your teeth. No actual levels to show power scaling. No skills that really differentiate fuck and all. Sex scenes with far too much grinding (trans content that with MAGIC doesn’t actually need to exist – as you CAN actually turn the fucking elf directly into a girl, except the Dev doesn’t want to piss off a fairly minor community of players off, so they won’t) and really the notion that Harem as a GENRE is a POWER. FANTASY!

        People like you being dickish for no reason, either because you disagree, or you think the game isn’t for me as a “target audience” (by the way, the fucking target is anyone that will play it, Genius) are exactly the reason I left this site and stopped commenting. Next time just type Git Gud… and I’ll still know you’re a troll.

        They added a damned wolf “pet” who isn’t even actually Submissive as a call out to Legends of Krystal for fuck sake man. That’s how little they know what they want to do with this freaking story in the long run. Most of my gripes where not JUST about the mechanics, and I went out of my way to offer genuine suggestions to fix what was. Or improve the story. Because I WANT to like this game, and it IS up my alley. Jesus. Here’s a tip – You don’t want to piss someone off you haven’t even met; don’t assume I’m any worse at a game that barely has mechanics involved which are poorly implemented, than you are. As to whether this pisses you off, I’d say if you can’t take it, don’t dish out to start with. Have a nice day. Or don’t. I don’t really give a fuck. This will be my very last comment on this site.

        -2
  3. RE
    Reznor

    new cheats for 0.158

    3
    1. LE
      Lewdup

      There are non exist cheats for current version, patience.

      0
    2. GA
      Gandulf

      showtimebaby

      0
  4. J0
    J0hnD03

    What is the incest aspect to this game?

    0
    1. CA
      Carlo

      Yes.

      -15
      1. WT
        Wtf

        You cannot look at this chat log right here and tell me Carlo is human.

        7
        1. CA
          Carlo

          What’s wrong?

          -1
    2. retroAXEMAN
      retroAXEMAN

      no.

      4
  5. SC
    scorpio99

    love the game i hope in the future updates you add more of the elf scenes

    1
  6. QU
    Questioner

    Images look promising. Worth playing, guys?

    0
    1. AN
      Answerer

      absolutely but theres not alot of content right now

      2
      1. Thumbsupper
        Thumbsupper

        Good, I’ll give it a try

        1