Developer benchmark
Rainbow Billy: The Book of Fears Prologue
Play an exclusive standalone prologue set after Rainbow Billy: The Curse of the Leviathan and immediately before The Book of Fears. Help Billy investigate strange events, solve puzzles, and uncover hidden secrets before the ferry leaves for Camp Meteor.
Compare this game100.0% positiveNot enough reviews4 reviewsWeighted 74.2Free to playRelease Aug 6, 20260 playing now
This app is not in the latest Top Sellers or Wishlist snapshots yet.
Contact SteamFueledApp pageSteamSign in
Connect Steamworks
Sign in with Steam to verify Steamworks access for this app. Need a key? Open Steamworks Web API keys.
Metadata synced: Aug 13, 2026 ยท Not queued
Developer
Manavoid
Publisher
Manavoid, Indie Asylum
Release status
Released
Price
Free to play
Review rating
Not enough reviews
Weighted score
74.2
Current players
0
App type
demo
Metadata
Synced Aug 13, 2026
Developer benchmark
Public-data comparisons against similar games in complete SteamFueled snapshots.
Loading benchmark data...
SteamFueled is checking cached public metadata and peer matches for this app.