Privacy Policy

Read this first. Weird World is a location-based game. It uses your precise GPS position while the app is open, it can read your step count and runs from Health Connect if you allow it, and it lets you upload photos of real buildings that other players see. Buildings you capture with a wallet are recorded on a public blockchain, including their coordinates. Sections 4, 5, 6 and 7 cover each of these before you decide to play.

1. Who is responsible

3D Print Corner · Anastasiia Miroshnichenko
Ehrenbergstraße 8, 10245 Berlin, Germany
E-mail: coffeeonchainsol@gmail.com

2. What we never collect

• Your email address, real name or phone number (the figurine shop is the one exception, see section 8)
• Passwords, private keys or seed phrases — transactions are signed inside your wallet app
• Your contacts or calendar, or your photo library beyond the one image you pick
• Background location — the app never asks for it
• Individual Health Connect records, heart rate, or any health data other than steps, distance and running sessions
• Advertising identifiers. We run no ads, no analytics SDK and no third-party tracking

3. What we process, and on what legal basis

This section is organised by why we process each item, because that decides what you can do about it.

A. To run the game you asked for — contract (Art. 6(1)(b) GDPR)

B. To keep the game fair and working — legitimate interest (Art. 6(1)(f) GDPR)

Our interest is a game whose rewards are earned honestly and an app that does not crash. You may object at any time (section 11); where a toggle exists, it is the quickest way.

C. Only with your consent (Art. 6(1)(a) and, for step data, Art. 9(2)(a) GDPR)

Withdrawing consent stops future processing; it does not make past processing unlawful. Every one of these is optional — refusing one disables only the feature it serves.

4. Location

• Read only while the app is open on screen. The app does not request background location and runs no background location task.
• Your position is sent to our server when something depends on it: loading what is around you on the map (captured buildings, raid rooms, bosses), opening a crate, fighting a monster, capturing a building, opening a raid room, a mission step, and — every few seconds during a walk with a travel pass — validating the walk.
• We do not keep a history of where you have been. The last position of a walk is forgotten 24 hours after you stop walking; the start and end points of a walk are erased when it ends (or 48 hours after its last update if the app was closed mid-walk); locations implied by crate and monster records are overwritten after 48 hours.
• Your live position is never shown to other players. When you open a raid room, others nearby see the boss's position, not yours.
• When you plan a route, its start and destination go to the public OpenStreetMap routing service (routing.openstreetmap.de); when you place a building, the area around it is looked up in the public Overpass API. Mapbox receives the map area you are viewing, like any map app.
• Turning off Use my location stops GPS entirely and deletes the position stored on your phone; the last position our server holds is forgotten within 24–48 hours like everyone's (section 10). You pick a city instead; opening crates, fighting and capturing stay locked, because standing somewhere is what proves you are there.

5. Health Connect and physical activity

If you allow it, Weird World reads these data types from Android Health Connect: Steps, Distance and Exercise sessions (only running sessions are used). It also reads the phone's step sensor while the app is open (Physical activity permission).

• Off until you say yes. The game asks you once, in its own words, before any Android permission prompt and before anything is read. Until you answer, you are treated as having said no. “No thanks” is a complete answer; you can change it later in Settings.
• What for, and nothing else: step goals, step rewards, run missions, and your lifetime steps on the steps leaderboard and your clan's roster.
• Read on your phone. Only totals leave it: a step count for a time window, and the distance of runs. Individual records, timestamps of sessions, heart rate and any other health data are never sent to us.
• When: while the app is running (on launch, on returning to it, and every 10 minutes after that); the live step sensor only while it is on screen. Health Connect keeps its own history, so we read back up to 7 days — but never to before the moment you turned step sharing on.
• What we store: today's step count, lifetime steps, the time of the last reading, and for each run mission the distance run towards it.
• Never used for advertising, never sold, never used to decide credit, insurance or employment, and never shared except with the processors that host our database (section 8). Nobody reads it unless you ask us to, or to investigate abuse or comply with the law.
• Turn it off with Settings → Share step data: nothing more is read, you are taken off the step leaderboard, your clan's roster stops showing your steps, and our server ignores step and run reports from your account. Revoking the permission in the Health Connect app also stops all reading. Totals already stored stay until you ask us to delete them or delete your account.

Weird World's use of information received from Health Connect adheres to the Health Connect Permissions policy, including the Limited Use requirements.

6. Who can see what

Other players (signed in to the game) can see

• Your username or display name, hero level and class, clan, and your wallet address (the app shows names, but the address is part of what it receives)
• Your rank and score on the leaderboards — buildings, territory, steps, distance, monsters, crates, Sparks — unless you turn off Appear on leaderboards. The step board also leaves out anyone with step sharing off
• In the player list: your lifetime Sparks. Players can search it by the start of a username or wallet address. With Appear on leaderboards off you are left out of the list and of partial searches, but a player who types your whole username or wallet address can still find you — that is how friends add you
• Anyone viewing your clan's page: your name, role, buildings contributed, hero level, distance walked, monsters defeated, join date, and lifetime steps unless step sharing is off. Appear on leaderboards does not hide you here
• Raid rooms: your name, level and the damage you dealt
• Buildings you captured: your wallet address, the name you gave the building, its photo, capture time and clan
• Your clan chat messages, to your faction

Nobody sees your live position, where you have walked, your step history, or whether you are online.

Anyone on the internet can see

• Everything written to the Solana blockchain (section 7)
• Building photos and clan logos, which are served at public web addresses
• Hero metadata: class, level, XP and, for figurine editions, whether the figurine was claimed

7. On-chain data: public and permanent

The following is written to the Solana blockchain when you use a wallet. It is publicly visible and cannot be modified or deleted by us, by you, or by anyone:

• Your wallet address, in every transaction you sign
• Hero NFT ownership, class and level
• Captured buildings, including their coordinates and the name you gave them
• Payments in SOL or $SKR, and $SKR rewards you claim
• Your on-chain profile, which records the location of the first building you placed

A public record of buildings you captured is, indirectly, a record of places you have been. If that matters to you, capture away from your home and workplace, or play as a guest. We have stopped writing names and pass locations to the chain and have cleared the ones stored in current account data, but earlier transactions stay in the ledger history.

8. Who we share it with

We do not sell your data. These providers process it on our behalf (processors) or answer requests the app sends them directly:

We disclose data to authorities only where the law requires it.

9. International transfers

Several providers above process data outside the European Economic Area, including in the United States. Transfers rely on the European Commission's Standard Contractual Clauses or on an adequacy decision (including the EU–US Data Privacy Framework where the provider is certified). The Solana blockchain is a global network with no location.

10. How long we keep it

11. Your controls and your rights

In the app, without asking us

• Settings → Privacy: Use my location, Share step data, Appear on leaderboards, Send crash reports. Location, leaderboards and crash reports are on by default; step data is off until you say yes. Each can be turned off without losing the rest of the game. Location, step data and crash reports are remembered by the device and survive signing out, so a switched-off consent does not switch itself back on; Appear on leaderboards belongs to your account and follows it to any device.
• Settings → Delete my account erases, immediately: your name and username, your walking positions, your step, running and walking history, the photos on your buildings, missions, wardrobe, unminted gear, friends, raid rooms, clan membership, and all progress. Locations implied by crate records follow within 48–72 hours (section 10). Your captured buildings stay on the map with their coordinates and the name you gave them, now with generated artwork, and marketplace and boss-fight records stay too. Crash reports cannot be linked to you, and expire on their own. It keeps what section 10 lists as kept after deletion, and cannot touch the blockchain. You may come back with the same wallet, starting from zero.

By email

You have the right to access your data and receive a copy in a portable format, to have it corrected or erased, to restrict or object to processing, and to withdraw consent. Write to coffeeonchainsol@gmail.com naming the wallet address concerned (or your username, for a guest account). We may ask you to sign a message with that wallet to prove it is yours. We reply within one month.

Deletion has a hard limit: we can erase what is on our servers. Nothing written to the blockchain can be erased, by us or anyone.

You may complain to a supervisory authority — ours is the Berlin Commissioner for Data Protection and Freedom of Information (Berliner Beauftragte für Datenschutz und Informationsfreiheit) — or to the one where you live.

12. Children, security and automated decisions

The game is for players aged 18 and over and is not directed at children. We do not knowingly collect data from children; if we learn that we have, we delete it.

Traffic is encrypted in transit (HTTPS), and the app does not allow its data to be included in device backups. We never receive your private keys.

Our anti-cheat checks decide automatically whether a walk or step count earns a reward. That is their only effect: any action against an account is decided by a person, and you can appeal it (Terms §9). We make no other automated decisions about you.

13. Changes

When we change what we collect or why, we update this page and its date first. Changes that need your agreement are shown in the app before they take effect.

14. Contact

3D Print Corner · Anastasiia Miroshnichenko
Ehrenbergstraße 8, 10245 Berlin, Germany
E-mail: coffeeonchainsol@gmail.com