Rainbow Billy: The Curse of the Leviathan
Rainbow Billy: The Curse of the Leviathan is a wholesome, creature capture, 2.5D Adventure-Puzzle-Platformer with over 30 hours of gameplay!
- Price:$19.99
- Release Date:10/5/2021
- Franchise:Skybound Games
- Developer:ManaVoid Entertainment
- Publishers:
- Last Updated:4/21/2026
- Steam App Id:1106830
Rainbow Billy: The Curse of the Leviathan
- Windows
- Mac
- Linux
- Steam Deck (Verified)
Steam Charts, Stats, and Live Player Count
At the moment, Rainbow Billy: The Curse of the Leviathan has 1 concurrent player online and in-game. This is 92% lower than its previous all-time peak of 12 players achieved on 8/13/2023.
Rainbow Billy: The Curse of the Leviathan Review
Rainbow Billy: The Curse of the Leviathan has achieved a Steambase Player Score of 93 / 100. This score is calculated from 233 total reviews on the Steam store — giving it a Very Positive rating. These are split between 216 positive reviews, 17 negative reviews, and will be updated in real-time as more players leave their feedback. Additionally, Rainbow Billy: The Curse of the Leviathan has earned a metascore of 81 on Metacritic.
Track historical reviews and overall rating trends for Rainbow Billy: The Curse of the Leviathan using the chart below.
Rainbow Billy: The Curse of the Leviathan Price
Rainbow Billy: The Curse of the Leviathan costs $19.99 in the Steam store as of 4/21/2026. It can be purchased as a standalone game or through a bundle like Rainbow Billy: Game + Soundtrack, Fae Farm & Rainbow Billy Bundle, Pyrene x Rainbow Billy, or Colorful Adventures Bundle which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Rainbow Billy: The Curse of the Leviathan.
Rainbow Billy: The Curse of the Leviathan DLC
Rainbow Billy: The Curse of the Leviathan has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Rainbow Billy: The Curse of the Leviathan Soundtrack | Music | 10/6/2021 | View |
About Rainbow Billy: The Curse of the Leviathan
Rainbow Billy: The Curse of the Leviathan is an Adventure, Indie, and RPG game developed by ManaVoid Entertainment. On 10/5/2021, it was released on the Steam Store by Skybound Games, and Indie Asylum.
It can be played and ran on Windows systems. It is verified by Valve as playable on the Steam Deck and will run well.
According to Steam’s category system, Rainbow Billy: The Curse of the Leviathan supports the following features:
- Steam Cloud
- Single-player
- Save Anytime
- Custom Volume Controls
- Family Sharing
- Steam Achievements
- Stereo Sound
- Full controller support
- Adjustable Difficulty
- Keyboard Only Option
- Color Alternatives
- Remote Play on TV
- Surround Sound
- Adjustable Text Size
From the Steam community, Rainbow Billy: The Curse of the Leviathan has been tagged with the following user tags:
- 2.5D
- Story Rich
- Puzzle
- LGBTQ+
- RPG
- Collectathon
- Fishing
- Cute
- Dating Sim
- Party-Based RPG
- Family Friendly
- Funny
- Puzzle Platformer
- Creature Collector
- Cartoon
- Indie
- Quick-Time Events
- Colorful
- Turn-Based Combat
- Emotional
Media & Sceenshots
Watch the featured video for Rainbow Billy: The Curse of the Leviathan and see the latest screenshots from the Steam Store.
Related Bundles
Rainbow Billy: The Curse of the Leviathan is included in 4 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Rainbow Billy: Game + Soundtrack | 2 | 2 | $22.48 | View |
 | Fae Farm & Rainbow Billy Bundle | 2 | 1 | $44.98 | View |
 | Pyrene x Rainbow Billy | 2 | 2 | $31.48 | View |
 | Colorful Adventures Bundle | 6 | 6 | $83.94 | View |
Related Packages
Rainbow Billy: The Curse of the Leviathan is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Rainbow Billy: The Curse of the Leviathan | $4.99 | View |
Supported Languages
Rainbow Billy: The Curse of the Leviathan is available in 4 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 |
| German | Yes | No | Yes |
| Spanish (Spain) | 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 real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Rainbow Billy: The Curse of the Leviathan data has been sourced from:
- Valve Corporation. (2026, April 21). Rainbow Billy: The Curse of the Leviathan on Steam. Steam Store. https://store.steampowered.com/app/1106830
- Valve Corporation. (2026, April 21). Rainbow Billy: The Curse of the Leviathan. Steam Community Hub. https://steamcommunity.com/app/1106830
- Metacritic. (2026, April 21). Rainbow Billy: The Curse of the Leviathan for PC Reviews. Metacritic. https://www.metacritic.com/game/pc/rainbow-billy-the-curse-of-the-leviathan
- ManaVoid Entertainment. (2023, July 8). Rainbow Billy: The Curse of the Leviathan. Rainbow Billy: The Curse of the Leviathan. https://www.rainbowbilly.com