The day of the Jellyfish
A point-and-click comedy adventure game featuring original pixel-art and music, quirky puzzles, and fully voice acted dialogue. Play as Hank and Duck, who only showed up in town to put on a rockin' concert, but ended up smack dab in the middle of a mutating cola-based pollution catastrophe.
- Release Date:9/16/2025
- Franchise:Dionous Games
- Developer:Duck Made Of Wood
- Publisher:Dionous Games
- Last Updated:10/18/2025
- Steam App Id:3951630
Steam Charts, Stats, and Live Player Count
At the moment, The day of the Jellyfish has 1 concurrent player online and in-game. This is 75% lower than its previous all-time peak of 4 players achieved on 9/16/2025.

Review History Chart
Track historical review trends and overall ratings for The day of the Jellyfish. It has received a total of 18 reviews on the Steam store and achieved a Player Score of 76 (Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for The day of the Jellyfish and its growth over time. It currently has 123 followers on its community page.
About The day of the Jellyfish
The day of the Jellyfish is an Indie, Adventure, and Free to Play game developed by Duck Made Of Wood. On 9/16/2025, it was released on the Steam Store by Dionous Games.
Players have rated The day of the Jellyfish as "Positive" out of 18 total reviews on the Steam Store. These are split between 17 positive reviews and 1 negative reviews — an overall 94% positive review rating.
It is available for gamers to download and play completely for free.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, The day of the Jellyfish supports the following features:
- Single-player
- Steam Cloud
- Save Anytime
- Steam Achievements
- Playable without Timed Input
- Custom Volume Controls
From the Steam community, The day of the Jellyfish has been tagged with the following user tags:
- Free to Play
- Pixel Graphics
- Comedy
- Retro
- Mystery
- 1980s
- Cute
- Choose Your Own Adventure
- Point & Click
- Indie
- Colorful
- Adventure
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for The day of the Jellyfish and see the latest screenshots from the Steam Store.
Supported Languages
The day of the Jellyfish is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Italian | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
The day of the Jellyfish data has been sourced from:
- Valve Corporation. (2025, October 18). The day of the Jellyfish on Steam. Steam Store. https://store.steampowered.com/app/3951630
- Valve Corporation. (2025, October 18). The day of the Jellyfish. Steam Community Hub. https://steamcommunity.com/app/3951630