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Game Information
Release Date
Last Update
Part 1
Orig PC Gender
Adult Themes

Version: Part 1

Version: 2.39

Version: 2.31h

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 1:

Updated map - changed current room color in corridors to make it stand out more

Updated brain infestation minigame art

Got a little further into part 2 code overhaul

Updated egg production in NPC's

Updated quest triggers

Updated title art


I think it looks really good.  There's still some minor art stuff, but that will be changed in due time.  The next pic being worked on is the starfish breast infestation.

The whole thing is looking really clean.  I'll continue updating for minor bug fixes and art updates, but this is pretty much the final version of part 1.  No more overhauls.  Now I can shift focus to part 2.

Thank you to all the patrons who have brought it this far.  This is as much your product as it is mine.



I think this is it.  Part 1 should be finished now, aside from minor art updates.  Joan's main picture and the Breast infestation picture are the only crucial pics left to update.

Part 2 - the house part - is not yet functional but it is accessible now.  I'll be shifting focus soon to getting all of part 2 working as well as filling out the mall section.


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 Engelstein

Version reviewed: Part 1 on 08/02/2018

Just a small suggestion, add a red outline to your current location on the map. The one used now is hard to see and I end up doing a lot of backtracking just to see my current location.


EDIT: Thank you for changing the current location graphic, much better now. Thank you.

Review by arakune

Version reviewed: Part 1 on 07/31/2018

I really liked the game and the latest installment finally fixed that issue where it starts to lag continuously, and that annoying "you're not supposed to see this" page is finally away. That being said there's a few points I'd like to say.

1) Hopefully the final version will have all the necessary images, though since you're already programming the parts it should be there eventually. I did find a few missed images. The Scientists is still fully clothed, having her in increasingly levels of undress would be nice specially because she's the hottest one in the game sans the protagonist at the moment, and she also doesn't display the mouth canal when you put it to her. Next is the secretary/administrator and the bunk bunny who don't have all pieces on them yet, alongside using the older drawing style instead of the new one. Being consistent with images would be really nice.

2) I hope that in part 2 your breasts can get as large as the previous 1.8 version, and again a consistency of style would be nice. The sheer disparity between art style and quality between portraits was ofputting some times.

3) Did you change the part where you get the Werm Biosuit in the 2.39 version? Because previously you could pick up the biosuit, then headed to another door before starting part 2, this time the part 1 end before acquiring the biosuit proper, or is it just me?

Overall I like what I see and I'm glad that I found this game, keep up with the good work!


EDIT: Played the new release of "Part 1". While the brain infestation bar got prettier the mouth infestation scenes for the other aliens got bugged and are returning error messages. Might want to deal with that.

Review by jjars898

Version reviewed: 2.34c on 07/21/2018

So, in exchange for a prettier, but harder to read map, we've lost...pretty much everything except about half of the content inside the ship. Hopefully the removed portions will be back in the next update after the code is fixed.

Review by Legotroop830

Version reviewed: 2.34c on 07/20/2018

that at its current point is pretty good but lacking content compared to the older versions and right now it seemes when you submit to the werm it kind of breaks the game 

Review by fjh

Version reviewed: 2.31h on 07/11/2018

Stuck on the chapter with your family and the house.  What objectives do you need to complete to advance?  Had two or so infections on the family and teacher, seemed to be stuck in an endless grind.

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