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Rainbow Billy: The Curse of the Leviathan

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App ID 1106830
App Type Game
Developer
Publisher Indie Asylum, Skybound Games
Franchise Skybound Games
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 30859776
Last Record Update 30 August 2025 – 04:12:19 UTC ()
Release Date 5 October 2021 – 06:59:26 UTC ()
❓ 84.39%
222 reviews
1
In-Game
+4
💔 Emotional 🦎 Creature Collector 🎲 RPG 📚 Story Rich 🧩 Puzzle Platformer

Rainbow Billy: The Curse of the Leviathan is a wholesome, creature capture, 2.5D Adventure-Puzzle-Platformer with over 30 hours of gameplay!

Additional Information

Developer ManaVoid Entertainment
metacritic_name Rainbow Billy: The Curse of the Leviathan
controller_support full
metacritic_score 81
metacritic_fullurl https://www.metacritic.com/game/pc/rainbow-billy-the-curse-of-the-leviathan?ftag=MCD-06-10aaa1f
community_visible_stats Yes
ReleaseState released
Publisher Indie Asylum
Store Release Date 5 October 2021 – 07:00:04 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://discord.com/invite/JAuN6UR4RS
https://x.com/WeAreManaVoid
https://www.youtube.com/manavoidentertainment/
Primary Genre Adventure (25)
Store Genres Adventure (25), Indie (23), RPG (3)
Steam Release Date 5 October 2021 – 06:59:26 UTC ()
Store Asset Modification Time 23 April 2025 – 13:07:59 UTC () (1745413679)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionCenterCenter
width_pct100
height_pct100
osextended empty string
review_score 8
review_percentage 92
Detected Technologies (?) Unity Engine, Wwise SDK
Steam Deck Compatibility
  • Steam Deck:
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Verified
  • steamos_compatibility: Compatible
  • test_timestamp: 28 March 2025 – 00:00:00 UTC
  • tested_build_id: 8161846
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-9.0-4RC
    requires_h2641
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 14 June 2019 – 20:16:59 UTC (), in changelist #6426566

Supported Languages

4 Languages Interface Full Audio Subtitles
English Yes Yes
French Yes Yes
German Yes Yes
Spanish - Spain Yes Yes

Tags

💔 Emotional 🌱 Indie 🦎 Creature Collector 🎲 RPG 📚 Story Rich 🧩 Puzzle Platformer 🎣 Fishing 🏳️‍🌈 LGBTQ+ 🛡️ Turn-Based Combat 🧸 Cute 🐰 Cartoon 🤝 Party-Based RPG 💘 Dating Sim 🧩 Puzzle 🎨 Colorful 😃 Funny 🌓 2.5D 📦 Collectathon ⚡ Quick-Time Events 👪 Family Friendly

Categories

Single-player Steam Achievements Steam Cloud Remote Play on TV Family Sharing

Hardware Categories

Full Controller Support

Accessibility Categories

Adjustable Text Size Color Alternatives Custom Volume Controls Stereo Sound Surround Sound Keyboard Only Option Adjustable Difficulty Save Anytime

Assets

Load all asset images
clienticon ed4a13d876c377d16a966cd5000c3f3efee63c89
clienttga 0c0c5e020d54cb061e651ca96a473524b95945cb
icon 64183b091a1e51f7df5ddaa2c0e2e7627d5eb44c
logo 444f33cdf26981d5d57883e9e19f57bf01e4f202
logo_small 444f33cdf26981d5d57883e9e19f57bf01e4f202_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image2x/englishlibrary_600x900_2x.jpg
image/englishlibrary_600x900.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
logo_position/pinned_positionCenterCenter
logo_position/width_pct100
logo_position/height_pct100
image2x/englishlogo_2x.png
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon64183b091a1e51f7df5ddaa2c0e2e7627d5eb44c.jpg
page_background_pathapp/1106830
raw_page_backgroundpage_bg_raw.jpg
timestamp23 April 2025 – 13:08:07 UTC

Trailer 424458 ↴

trailer_name Rainbow Billy: The Curse of the Leviathan - Accolades Trailer
trailer_category 0
trailer_480p ↴
video/webm 256864850/movie480_vp9.webm
video/mp4 256864850/movie480.mp4
trailer_max ↴
video/webm 256864850/movie_max_vp9.webm
video/mp4 256864850/movie_max.mp4
microtrailer ↴
video/webm 1106830/424458/2196b87f22d3e65da1eaf5a4d541d801f9b179f4/1751189466/microtrailer.webm
video/mp4 1106830/424458/2196b87f22d3e65da1eaf5a4d541d801f9b179f4/1751189466/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1106830/424458/2196b87f22d3e65da1eaf5a4d541d801f9b179f4/1751189466/dash_av1.mpd
dash_h264 1106830/424458/2196b87f22d3e65da1eaf5a4d541d801f9b179f4/1751189466/dash_h264.mpd
hls_h264 1106830/424458/2196b87f22d3e65da1eaf5a4d541d801f9b179f4/1751189466/hls_264_master.m3u8
screenshot_medium 256864850/movie.293x165.jpg
screenshot_full 256864850/movie_full.jpg
all_ages true
is_highlight true
timestamp 13 December 2021 – 20:49:12 UTC

Trailer 405668 ↴

trailer_name Rainbow Billy: The Curse of the Leviathan - Launch Trailer
trailer_category 0
trailer_480p ↴
video/webm 256853996/movie480_vp9.webm
video/mp4 256853996/movie480.mp4
trailer_max ↴
video/webm 256853996/movie_max_vp9.webm
video/mp4 256853996/movie_max.mp4
microtrailer ↴
video/webm 1106830/405668/345b1238d0b3493eca94e05bb08730fdc1a9677e/1751189465/microtrailer.webm
video/mp4 1106830/405668/345b1238d0b3493eca94e05bb08730fdc1a9677e/1751189465/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1106830/405668/345b1238d0b3493eca94e05bb08730fdc1a9677e/1751189465/dash_av1.mpd
dash_h264 1106830/405668/345b1238d0b3493eca94e05bb08730fdc1a9677e/1751189465/dash_h264.mpd
hls_h264 1106830/405668/345b1238d0b3493eca94e05bb08730fdc1a9677e/1751189465/hls_264_master.m3u8
screenshot_medium 256853996/movie.293x165.jpg
screenshot_full 256853996/movie_full.jpg
all_ages true
is_highlight true
timestamp 5 October 2021 – 06:59:35 UTC

Steam charts

  • 1 players right now
  • 3 24-hour peak
  • 33 all-time peak 5 October 2021
SteamDB.info

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Store data

Twitch stats

  • 0 viewers right now
  • 0 24-hour peak
  • 6,887 all-time peak
  •  

Owner estimations

Monthly players breakdown

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Steam hub followers history

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User reviews history

  • ❓ Very Positive
  • 84.39% SteamDB Rating
  • 206 92.8% positive reviews
  • 16 7.2% negative reviews

Sign in to see reviews chart.

Markers

Date Label 30-day Peak
5 October 2021 Steam Release -
24 November 2023 ⇄ Humble Bundle: Black Friday Score: The Walking Dead & More from Skybound -

Suggest new noteworthy markers in our Discord #forum.

How many players are playing Rainbow Billy: The Curse of the Leviathan right now on Steam?

Steam player counter indicates there are currently 1 players live playing Rainbow Billy: The Curse of the Leviathan on Steam.

Rainbow Billy: The Curse of the Leviathan had an all-time peak of 33 concurrent players on 5 October 2021.

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