Zefyr: Prologue
1st chapter of "Zefyr: A Thief's Melody". In a colorful archipelago, play as a young thief studying at the Guild. Investigate kidnappings, steer clear of roaming pirates or fight them. Sail the ocean on a cute turtle and climb on every island. Cure sick animals and reveal the truth.
- Release Date:7/22/2024
- Franchise:Oneiric Worlds
- Developer:Oneiric Worlds
- Publisher:Oneiric Worlds
- Last Updated:1/16/2026
- Steam App Id:2320250
Steam Charts, Stats, and Live Player Count
At the moment, Zefyr: Prologue has 1 concurrent player online and in-game. This is 80% lower than its previous all-time peak of 5 players achieved on 8/19/2024.

Review History Chart
Track historical review trends and overall ratings for Zefyr: Prologue. It has received a total of 59 reviews on the Steam store and achieved a Player Score of 81 (Very Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Zefyr: Prologue and its growth over time. It currently has 304 followers on its community page.
About Zefyr: Prologue
Zefyr: Prologue is an Adventure, and Action game developed by Oneiric Worlds. On 7/22/2024, it was released on the Steam Store by Oneiric Worlds.
Players have rated Zefyr: Prologue as "Very Positive" out of 59 total reviews on the Steam Store. These are split between 55 positive reviews and 4 negative reviews — an overall 93% positive review rating.
It can be played and ran on Windows systems. It is verified by Valve as playable on the Steam Deck and will run well.
It also supports 5 languanges in-game including English, French, Spanish (Spain), Chinese (Simplified), and Portuguese-Brazil. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Zefyr: Prologue supports the following features:
- Full controller support
- Single-player
- Steam Cloud
- Steam Achievements
From the Steam community, Zefyr: Prologue has been tagged with the following user tags:
- 3D Platformer
- Third Person
- Atmospheric
- Pirates
- Story Rich
- Nature
- 3D
- Stealth
- Action-Adventure
- Cute
- Combat
- Funny
- Open World
- Indie
- Anime
- Colorful
- Action
- Adventure
- Singleplayer
- Exploration
Media & Sceenshots
Watch the featured video for Zefyr: Prologue and see the latest screenshots from the Steam Store.

Supported Languages
Zefyr: Prologue is available in 5 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| French | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Portuguese-Brazil | 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.
Zefyr: Prologue data has been sourced from:
- Valve Corporation. (2026, January 16). Zefyr: Prologue on Steam. Steam Store. https://store.steampowered.com/app/2320250
- Valve Corporation. (2026, January 16). Zefyr: Prologue. Steam Community Hub. https://steamcommunity.com/app/2320250
- Oneiric Worlds. (2023, July 13). Zefyr: Prologue. Zefyr: Prologue. http://www.oneiricworlds.com/
