Screenshots
Watch trailer on Steam ↗Isop0dyssey
PARASITE PLAYHAUS · Published by Kuusan Kino
Very Positive — 93% positive (81 reviews) · 14 achievements
Last updated 27 Sept 2026
trash-infested power fantasy crawling sim with racing & crustacean elements set in the gritty, segregated world of ocean floor society
Free to PlayDJCTQ 12
Free
Action, Adventure, Indie, Free To Play, Racing · 2024 · More free games
Isop0dyssey challenges you to navigate a gritty, segregated underwater world filled with crustacean enemies and racing thrills. Race through power fantasies while battling through trash-infested corridors, all from PARASITE PLAYHAUS.
About this game
Dive into the trash-infested power fantasy of being a parasitic isopod on the seabed and gallop your fish steed in underground street races.
Welcome to Abyss City: the last link in a chain of seabed cities stretching from the shores to the unexplored depths of the ocean. Built on the edge of a deep sea trench, Abyss City is a polluted metropolis fueled by the garbage and waste of the world above.
As a parasitic isopod with the ability to ride fish, you are part of the logistics workforce that keeps the city running, but you are also an oppressed minority in a society dominated by higher isopods.
Break free from the cycle of oppression and win your way to the top of the underground street racing scene.
-Realistic fish handling & power drifting
-Immersive factory shift mechanics
-A party platter of discoloured isopods to find & talk to
-Uncover secrets & mysteries of Abyss City, the world above and below
Welcome to Abyss City: the last link in a chain of seabed cities stretching from the shores to the unexplored depths of the ocean. Built on the edge of a deep sea trench, Abyss City is a polluted metropolis fueled by the garbage and waste of the world above.
As a parasitic isopod with the ability to ride fish, you are part of the logistics workforce that keeps the city running, but you are also an oppressed minority in a society dominated by higher isopods.
Break free from the cycle of oppression and win your way to the top of the underground street racing scene.
Features including, but not limited to:
-Realistic fish handling & power drifting
-Immersive factory shift mechanics
-A party platter of discoloured isopods to find & talk to
-Uncover secrets & mysteries of Abyss City, the world above and below
System Requirements
Will my PC run this? →Minimum
Minimum:
- Requires a 64-bit processor and operating system
- Additional Notes: you can run this
Recommended
Recommended:
- Requires a 64-bit processor and operating system
Supported Languages
English*
*languages with full audio support
*languages with full audio support
Latest news
AnnouncementsOfficial
isop0dyssey merch drop, 2 ways
Good morning isopods, happy international workers' day / vappu / mayday! We disrupt the broadcasting schedule to bring you an important update. We are introducing Abyss town propaganda merch in two modes: ❗ALL HAIL CAPITALISM❗ You may now purchase various objects from Redbubble. There are six designs. redbubble link ❗POWER TO THE PEOPLE❗ You may now download original files of six in-game posters from itch. You may use them to create your own merch for personal use. itch.io link Go forth and spread the isopod agenda! You may now resume your shift.Read full article on Community Announcements (parasiteplayhaus)Patch NotesOfficial
Isop0dyssey 1.2 Patch Notes + content farm & contest news
Hello! Patch 1.2 fixes the following: ending cutscene now has a prompt to skip the "unstuck" button no longer clips into the settings UI posters in the factory are now reading-friendly & no longer compressed into sub-atomic particles main menu cursor now works properly. (no need to restart the game anymore) that is all regarding the patch, but we have some other news: New material will be added to our content farm on YouTube very soon about the residents of Abyss City. Make sure you are in our discord server to be notified of our fanart contest with a 20 euro steam gift card prize! More info coming very soon. (There might also be a speedrunning contest!) And lastly, Some of us are making a silly little game about finding hidden isopods where you pan and zoom around a 2d world trying to find them all. You can help us populate the world by submitting your isopod drawings through the google forms link here! submissions guidelines and some more info is available on the form itself. Thank you for reading through the patch notes. You may now resume your shift.Read full article on Community Announcements (parasiteplayhaus)AnnouncementsOfficial
100 followers!
so guys, we did it. we reached a 100 followers. 100 followers and still growing. the fact that we reached this number in such a short amount of time is just phenomenal we are just amazed, thank you all so much for supporting this playhaus and helping it grow we love you guys, you guys are just awesome.Read full article on Community Announcements (parasiteplayhaus)Patch NotesOfficial
fix of fix
hey everyone. sorry for goofing up the installation directory. the game wouldn't launch because of this. now it worky. sorry again and hope you have a nice day -maaruskaRead full article on Community Announcements (parasiteplayhaus)Patch NotesOfficial
hotfix
this hotfix is mostly addressed to fix the issues encountered at the upper side district. (thank you bobtea on discord for reporting them!) -player isopods will now be grounded instead of floating near Seliman Le Doux and Geracioti -Geracioti's dialogue collision box is now much easier to interact with. They are now also solid matter -a small house on the floor is no longer purple and has textures (we fixed this like 4 times but it keeps coming back. the house wants to be purple) -Texture compression has been tweaked. a little better performance (question mark) we are also investigating the other issues we found and that you have brought. We will continue with weekly patches and hotfixes as needed :3 Have a nice day!Read full article on Community Announcements (parasiteplayhaus)
