STEAMDATA.GG

RainBook Lite — Steam game overview

Stored observation / content update:

A lightweight writing app with a rainy-day atmosphere. Write by the window or doodle on the glass, and let your mind unwind~

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.

StatisticRecorded value
Steam App ID5313750
DeveloperNonokoMimiko
PublisherGongHey
Concurrent players1
Total reviewsNot available
Positive reviewsNot available
Release dateOct 28, 2026
PriceFree
Estimated gross revenue (low / central / high)USD 0 / 0 / 0