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Jimmy and the Pulsating Mass on Steam - User reviews, Price & Information

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One day, Jimmy looked inside.

Jimmy and the Pulsating Mass is a rpg, indie and horror game developed and published by Kasey Ozymy.
Released on August 07th 2018 is available in English on Windows and MacOS.

It has received 537 reviews of which 504 were positive and 33 were negative resulting in a rating of 8.7 out of 10. 😎

The game is currently priced at 14.99€ on Steam.


The Steam community has classified Jimmy and the Pulsating Mass into these genres:

Media & Screenshots

Get an in-depth look at Jimmy and the Pulsating Mass through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS *: Microsoft® Windows® XP / Vista / 7 (32-bit/64-bit)
  • Processor: Intel® Pentium® 4 2.0 GHz equivalent or faster processor
  • Memory: 1 GB RAM
  • Graphics: 1024 x 768 pixels or higher desktop resolution
  • Storage: 300 MB available space
MacOS
  • OS: Mac OSX 10.10 or better
  • Processor: Intel Core2 Duo or better
  • Memory: 1 GB RAM
  • Graphics: Compatible OpenGLR
  • Storage: 400 MB available space

Steam Price & Best Deals

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

43 hours played
April 2026
Very very amazing rpg maker game, its up there with lisa and omori
49 hours played
Jan. 2026
criminally underrated game. it's an rpg maker game with actually amazing gameplay. not even sure how that's possible lol story is decent, execution was mixed but mostly good (edit: emphasis on mostly good. my complaints are mostly nitpicks or just how certain scenes are presented) im honestly considering making a lengthy MarshSMT-esque video essay about this game just to get into how engaging of an experience this game is
51 hours played
Oct. 2025
A must-play for anyone getting into "real" RPGMaker games. Jimmy and the Pulsating Mass hits a nice middle ground between quality of life and complexity, with simple stats and clearly-defined mechanics but enough room for strategy in a fight. Jimmy is easy to beat even on the normal difficulty, but bonus content can ask for a lot more investment and character building.
89 hours played
Sept. 2025
It plays like how I want Earthbound to play every time I try to go back to it. It has all that charm (albeit with some tonal shifts) but with so many of today's modern conveniences. The job system is fun to play around with and finding a build that fits your play style is very satisfying. The writing is good, with several jokes making me chuckle. Finally exploration is rewarded well and very few of the puzzles were obtuse. I cannot reccommend this game enough.
60 hours played
Aug. 2025
Great game! It has some friendly visual, the dialog is funny a but sometimes there's going to be gore spat to your face while playing. It is also oddly hard like it is meant for hardcore RPG fan so if it's too hard for you, you should just change the difficulty in the setting. Also, the game horrifyingly packed with lots of content, like wayyyy too much that I cannot expect anymore so if you want to go on a long RPG run this is a top pick for you.

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Frequently Asked Questions

Jimmy and the Pulsating Mass is currently priced at 14.99€ on Steam.

No, Jimmy and the Pulsating Mass is currently not on sale. You can purchase it for 14.99€ on Steam.

Yes, Jimmy and the Pulsating Mass received 504 positive votes out of a total of 537 achieving a rating of 8.72.
😎

Jimmy and the Pulsating Mass was developed and published by Kasey Ozymy.

Yes, Jimmy and the Pulsating Mass is playable and fully supported on Windows.

Yes, Jimmy and the Pulsating Mass is playable and fully supported on MacOS.

No, Jimmy and the Pulsating Mass is not playable on Linux.

Jimmy and the Pulsating Mass is a single-player game.

Yes, there is a DLC available for Jimmy and the Pulsating Mass. Explore additional content available for Jimmy and the Pulsating Mass on Steam.

No, Jimmy and the Pulsating Mass does not support mods via Steam Workshop.

No, Jimmy and the Pulsating Mass does not support Steam Remote Play.

Yes, Jimmy and the Pulsating Mass is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Jimmy and the Pulsating Mass.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 16 July 2026 21:19 UTC
SteamSpy data 25 July 2026 18:47 UTC
Steam price 29 July 2026 10:38 UTC
Steam reviews 27 July 2026 13:56 UTC

If you'd like to dive deeper into the details about Jimmy and the Pulsating Mass, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Jimmy and the Pulsating Mass
  • SteamCharts - Analysis of Jimmy and the Pulsating Mass concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Jimmy and the Pulsating Mass compatibility
Jimmy and the Pulsating Mass
Rating
8.7
504
33
Game modes
Features
Online players
5
Developer
Kasey Ozymy
Publisher
Kasey Ozymy
Release 07 Aug 2018
Platforms