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Game Information
Release Date
Last Update
Orig PC Gender
Adult Themes

Version: 2.42b

Version: Part 1

Version: 1.81c

Version: 1.8b

Parasite Infection

This is the story of Chet, a normal guy who is abducted by aliens and infested with parasites.

Part 2 - 2.42b "cleaning up tons of bugs":

- Unique infestation scenes for each store

- Stores are part of the data structure

- Stores have a patronage value which will infect/infest the city at a certain rate, which will be displayed somewhere in game once I get the mechanism running

- Fixed some grammar in sex passages (not all errors were caught here)

- Can now only infect 1-2 places per day

- Fixed Julie's art to properly display pregnancy and breast sizes

- Updated Sandra's art

- Updated credits

- Some text cosmetic fixes in part 1

- Used to have a bug where incubating werms would be detected as a full cock for sex scenes, that has been fixed

- Fixed parasites carrying over from part 1 to part 2 when going through 'normal' plotline

- Fixed breast infest art displaying based on gender rather than breast size

- Bug fix - mouthwerm breastfuck was targeting "breast" rather than "breasts"

- Fixed music for Tracie's room

- Fixed music for some infestations in Gabrielle's lab and Robyn's changing room

- Made changes to breast size reset when using escape pod to advance

- Fixed Mall Infest sequences exiting directly to dining room rather than advancing time

- Spaceship is... technically visitable now but still no important plot advances in this update


There's a comment about going back to the simple version.  I understand your feeling, but I like it better the way its going now.  But I want to clarify some stuff.  For the sex menu, typically I don't even read the paragraphs, and I just sort of spam-click through right now.  It will be better balanced in the future but for now the stats are still not that important.  But I actually like it better this way than the way it was before.  And once I get to the balancing, it should get even better.


Patreon: https://www.patreon.com/ParasiteInfection?ty=h

If you don't want to send money, send your likes!  I can see this becoming something really amazing and your support will help create it.

Art: ModeSeven


Music: Nikeils


An alien ship has abducted and infested you with a living biological weapon.

Latest Reviews - View All Reviews

Review by fangthehedgewolf

Version reviewed: 2.42b on 12/11/2018

How do I make myself lactate? And can you infect Brett and Linda yet?


EDIT: Nevermind, I just had to use the escape pod while I was an alien. It let me keep my lactation status. Too bad I can't use the starfish suit, it keeps saying "Error: <<display>>: passage "biosuit_star" does not exist" the mind drugs idea is cool.  Also, whenever I use the choker suit, I can't make tentacle pits and my infection is always noticed even when I select "Pretend to help those trying to turn you in" 

Review by ikarius

Version reviewed: 2.42b on 11/14/2018

This is kind of a fenomenon for me. Each time i see an update is is somehow worse than before. GRanted some of the new images are nice, but in my opinion its downhill in each other part of the game 

Review by Rheavon

Version reviewed: 2.42b on 11/13/2018

I'm going to do a different review from everyone else it seems. While the latest updates did introduce a lot of new bugs, each update since I find has been fixing them. Most recent that I have found is Sarah the captain still has the red error message when interacting with her. During the scene with the lesbian at school I got an error when trying to infect her brain that caused me to go to the infection "mini game" that couldn't be won. Lastly apparently Steve realized I was infected on my first day after infesting my mouth with a Werm.

Now I must say I love the new pictures, keep up the good work with them. There does appear to be some missing though The afforementioned scenes with Sarah appear to have missing pictures. 

Now onto real critism, I'm not sure if I'm just doing it wrong, but the sex with people scenes seem strange. You get flooded with a ton of options that really don't seem to make much of a difference when clicking through them besides sometimes if you haven't done arbitrarily enough of one thing, the person will be horrified with what you are trying to do. Also what parasites someone has doesn't seem to change what is available. I would suggest cutting this down or at least submenuing them a bit. There just seems to be too much here, and it especially doesn't seem to matter since afterwards there is inseminate all option so you don't even use these to target what parasite you want. I would also suggest altering it so that you can avoid these scenes. Not that I don't like them, but when I'm going to see someone to check on the Werm Suit they are gestating and they force themselves on me every day gets tedious.

The other item I would like to mention is the infection "mini-game" doesn't seem to be anything really. You just triple click each link going down the list until finished. No thought needed or adjustments.  I would like to see this dropped completely or made into something actually interesting.

Overall though I really like this game and look forward to seeing more updates!

Review by kittyofdoom

Version reviewed: 2.42b on 11/13/2018

With every edition published I shake my head and wonder;

"Won't someone get this man an editior!"

It's truely insane to see the progression. Every step forward is met with sixteen steps backwards. A feature is added that kills other features that USED to be the latest greatest feature that took out other features.

I wish someone could sit the author down an convince him to see his vision through, and start a different project for all the other insane features he wants to introduce. 

Review by lupnash

Version reviewed: 2.42b on 11/13/2018

the current file is missing alot of the previous version pictures... can you release a FULL update as well so we have all the images and such

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