Open the Door: A Short Story
Open the Door: A Short Story Summary
Open the Door: A Short Story is a with in-app purchases iOS app in Games by Tatsuya Koyama. Released in Jun 2022 (3 years ago). It has 106 ratings with a 4.96★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 233 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Nov 10, 2022, version 8.
Data tracking: SDKs and third-party integrations were last analyzed on Mar 25, 2026.
Store info: Last updated on App Store on Nov 10, 2022 (version 8).
Open the Door: A Short Story was last scanned for SDKs 2026-03-25. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Unity4.96★
Ratings: 106
Screenshots
App Description
Welcome, friend—and thank you for stopping by. We know there are more apps vying for your attention nowadays than there are stars in the night sky, yet somehow, you found your way to this one.
Open the Door is a short, 3D adventure game in which you'll wander through soft, ethereal dreamscapes filled with quiet wonders, gathering up coins and whatever little bits of joy you can find along the way. Through each door lies new opportunities—a new and wondrous location to explore.
There are no difficult action sequences, nor vicious monsters, nor complex puzzles to frustrate you here. This is a story that anyone and everyone will be able to experience in full: one that you can enjoy at your own pace, with no ads to break your immersion.
This is not a game that will challenge you in the traditional sense. But if you only open the door, you might just find something resonant, something of value in this short story about life. And maybe—just maybe—that something could have a small but positive impact on how you live your own.
We'd like that. We'd like that very much.