Terms of use

Effective 5 November 2026

These terms apply to the Bull Run game, the Android app and the web version at bullrun.fans, made by appmasterpro ("we"). By playing, you agree to them. Contact: [email protected].

1. The game

Bull Run is free to play. The game, its art, sounds and code belong to appmasterpro. You may play it for your own enjoyment; you may not copy, resell or redistribute it.

2. Leaderboards and fair play

Choose a name that isn't offensive and doesn't pretend to be someone else.
Don't cheat, submit fake scores, or attack or overload the game's servers.
We may rename or remove players and scores that break these rules, and we may reset leaderboards.

3. Supporter Pack

The Supporter Pack is an optional, one-time purchase. Its price is shown in the game's shop before you pay.
You pay in USDC on the Solana blockchain, directly from your own wallet to ours. You also pay the small Solana network fee.
It includes the Diamond Bull skin, a supporter badge on the leaderboards, and every future world marked for supporters, starting with World 3, as and when those worlds are released.
The pack is in-game content only. It has no monetary value, can't be sold or transferred, and is not an investment. It does not give you any token, share, reward or earnings.
The pack belongs to your player account and to the wallet that paid. You can restore it on a new device by verifying that wallet in the shop.
Blockchain payments are final: we can't reverse them. We refund only where the law requires it. If a payment went through but the pack didn't unlock, email us with the transaction signature and we will fix it.

4. Wallets

You are responsible for your wallet and its security. Bull Run only asks your wallet to sign the actions you start (a sign-in message or a payment you approve). We will never ask for your seed phrase or private key; anyone who does is not us.

5. Changes and availability

We may update, change or remove features, levels and online services. Online features need our servers and may sometimes be unavailable; the game itself keeps working offline.

6. No warranty, limited liability

The game is provided "as is", without warranties of any kind, to the extent the law allows. To the extent the law allows, appmasterpro is not liable for indirect or consequential losses, or for losses caused by wallets, blockchain networks or other third-party services. Our total liability to you is limited to the amount you paid us in the last 12 months. Nothing in these terms limits rights you have under consumer law that can't be limited.

7. Account deletion

You can delete your online account at any time from Leaderboard → Delete account. See the privacy policy for what is deleted and what is kept.

8. Changes to these terms

If these terms change, we will update this page and its effective date. Continuing to play after a change means you accept the new terms.