Privacy Policy

This is a translation for convenience. If it differs from the Korean original, the Korean version applies.

Last updated: 2026-09-23

What we collect

This game does not ask for personal information such as your name, email, or phone number. There are no accounts and no logins.

Everything the game keeps stays on this device only. It writes the following to the device's storage (localStorage), and we do not receive it.

The run in progress (board · hand · progress on the map)
Coins · tickets · tools bought in advance · bag slots
Stars earned per stage · best score · Endless mode record
Goblins caught in the codex · story scenes already seen · daily missions · attendance
Settings such as volume and language

The only things that leave the device are the "Analytics" and "Ads" described below.

How to erase it

Tap "Erase Progress" in Settings and everything above is removed from this device. Deleting the app or clearing the browser's site data has the same effect. This cannot be undone — there is no copy anywhere else.

Analytics — anonymous usage statistics

Anonymous usage statistics are sent to GameAnalytics. Here is everything that is sent.

Starting · clearing · losing · leaving a run or stage (which stage · time taken · blocks left)
Tools gained and used · shop purchases · missions · attendance · star chest rewards
What you opened on the main screen (codex · shop · settings)
Build number (which build the event happened in)
What GameAnalytics adds on its own side — device type · operating system · country · a random device identifier created by its SDK

What we do not send — name · email · phone number · precise location · advertising identifier. Per-move actions, such as placing or rotating a block, are not sent either. Since there are no accounts, these statistics are tied to a single device, not to a person.

What it is used for — to see at which stage people stop playing and to fix that spot. It is not used for advertising and is not sold to anyone.

How to turn it off

Tap "Anonymous Usage Stats" in Settings to turn it off, and nothing more will be sent from then on. The game keeps working fully. To have data already sent deleted, let us know through the contact below.

The processor is GameAnalytics (Denmark), and its policy is at https://gameanalytics.com/privacy/.

Ads — Google AdMob

The iPhone app shows ads. Ads are served by Google AdMob. The web version of the game has no ads.

An ad appears only when you choose one — when you tap the ad button in the ticket window to get more tickets. The reward is given only after the ad finishes. There are no ads that interrupt play on their own yet.
To show ads, AdMob collects device type · operating system · app information · IP address (approximate location) · whether you viewed or tapped an ad · error logs. See Google's policy at https://policies.google.com/technologies/partner-sites.
We do not ask for tracking permission. The app therefore does not read the device's advertising identifier (IDFA), and does not ask to combine your activity in other apps or websites for personalized ads.
If you do not want ads, simply don't tap the ad button — the whole game can be played without ads.

Payments

There are none right now. If we add them, we will update this document first.

Children

This game is rated for all ages. It does not ask for age and does not collect any age-related information.

Contact

If you have questions about this document, leave an issue in the repository.