Account & Data Deletion

Last updated: 8 August 2026 · Applies to Vierummy: Number Tile Game, published by Tennozan Games

The short version. You can delete your account from inside the game in a few taps — no email, no waiting. If you would rather write to us, or you want only part of your data removed, email [email protected] and we will handle it within 30 days.

1. Delete your account from inside the game

This is the fastest route and takes effect immediately.

Open Vierummy: Number Tile Game on your device.
Tap your avatar on the main menu — or go to Settings → Profile.
Scroll to the bottom and tap Delete account.
Type the confirmation word shown on screen, then confirm.

Your account and profile are removed straight away. This cannot be undone.

2. Request deletion by email

If you have uninstalled the game, cannot reach the screen above, or would simply prefer to ask us, write to [email protected].

Send the request from any email address — we do not require a particular one.
If you can still open the game, include the player code shown on your profile screen. Accounts created anonymously contain no name or email, so without that code we may be unable to locate your data.
We reply within 30 days.

3. What is deleted, and what is kept

Data	What happens
Profile — display name, avatar, player code	Deleted immediately
Linked email address, if you signed in with Google or Apple	Deleted immediately
Game statistics	Deleted immediately
Sign-in account itself (Firebase Authentication)	Deleted immediately
Online room and match data	Deleted automatically within a few days of the room ending
Feedback you sent us from inside the game	Kept while we work on the issue and for a reasonable period afterwards, so we can recognise recurring problems. Ask us and we will remove it.
Crash reports and analytics events	Not tied to your account. Retained according to Firebase's standard retention periods, then deleted automatically.

We keep no backup copy of a deleted profile.

4. Removing only part of your data

You do not have to delete your whole account to have data removed. Email [email protected] describing what you would like removed — for example the feedback you sent us, or a display name you would rather not have on record — and we will do it within 30 days.

You also have the right to request access to your data, correction of it, and a copy of it in a portable form. See section 7 of the Privacy Policy for the full description of your rights.

5. Contact

Tennozan Games — [email protected]

See also the Privacy Policy and the Terms of Service.