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Parasite Infection 2NewsUpdate 1.29
In-game event

Update 1.29

Parasite Infection 2 · published 17 Apr 2026, 03:26 UTC · build 22827249

All newsPlayers around this dateRead on Steam

Changes log:

  • Adjusted ‘Finale’ passage conditions for ‘not infested enough’ case if neck infested by any colored werms other than cyan to now approve all colored werms

  • Fixed game crash situation caused by checking for choker eggs during parasite birth

  • Added Plotlines page side display - Vignette’s. Adjusted Plotlines to work alongside with Vignettes. Added new entries to Plotlines view. Vignette’s are saved every ‘morning’

  • Fixed mindfucked by Quinn passage conditions for the event to appear

  • Added artwork for Out of Order Quinn passage

  • Michelle’s birthing queen passage updated

  • Infestation of locations on Earth is twice as slow now

  • Updated an image in Michelle’s training passage

  • Added artwork for Darryl’s “game over woman” passage

  • Updated Diana’s artwork for Confidence passage

  • Updated Diana’s white choker parasite artwork in the unique passage

Additional changes:

  • Added new variables to check starting_as/transitioned_to female states (old save files might not work or even cause game crashes)

More from Parasite Infection 2

Other announcements

All news
Game update11 Sep 2026Hotfix update 1.38.1Changes log: · MAIN FIX: \ Fixed Sierra’s button not working to start her storyline · \ Eriko can now be encountered by Sierra multiple times for womb infestation as long as conditions are met · \ Maxing out milk kink removes detection increases from breast size at the bar and apartment · \ Added choker artwork to Sierra’s apartment scenes · \ Fixed a few passages that were not exclusive allowi…Game update9 Sep 2026Update 1.38Changes log: · \ Eriko’s section extended with more artwork, Cidnee visitation, and red parasite mechanics. It is possible to swap to Cidnee but beyond that nothing was built. · \ Added anal training action when Eriko has red werm parasite in anus. · \ Added artwork for red parasites and red starfish. · \ Fixed initial Orion entry to not rely on the map (for Android users) and when the map does…Game update26 Aug 2026Update 1.37Changes log: · Finished Sierra’s main content on Orion. It is possible to infest her with werms, canals, starfish, and choker parasites. Sierra’s mother sub-storyline added as well as visits from Eriko · Starfish parasites generate milk and change breast size dynamically with milk production · It is possible to transfer bodies to Eriko in the Orion section · Added more skills to the skill tree…