If this file is related to the recent mobile-to-PC porting trends, it may be the desktop-compatible version of this AI-driven storytelling tool.
To confirm which project this belongs to, check the folder for a README.txt or a credits file once unzipped. If you are looking for a gameplay guide or a "feature" article for a specific indie game, OurStory: AI Bedtime Stories - App Store - Apple OurStory-0.02-pc.zip
An "Overwhelmingly Positive" visual novel on Steam where you grow up alongside a neighbor. If this file is related to the recent
Version 1.5 was recently released with a full UX/UI redesign. An older version like 0.02 would represent its very earliest functional prototype. 2. "Our Life" Series (Visual Novels) Version 1
Because "OurStory" is a common misremembered title for the series by GB Patch Games, check if your file is actually a demo for one of these: