Terms of Service

1. Purpose

These Terms govern the rights, obligations, and responsibilities between Eurion ("we", "the Company") and users of the website eurion.co.kr and our mobile applications, including Cyber Merge Chip, Pushbin, and Rookie Hacker Cat (together, the "Service").

2. Definitions

• "Service" means the website and every feature we provide through our applications.
• "User" means anyone who uses the Service under these Terms.
• "Game service" means gameplay features, leaderboards, and cloud save.
• "In-game items" means points, currency, and items that exist only inside a game.

3. Effect and amendment

We publish these Terms on the Service or the website, and they take effect for users who accept them. We may amend them within the limits of applicable law. We will announce any amendment, with its effective date and reason, at least seven days beforehand, or thirty days beforehand where the change is unfavourable to users.

4. What we provide

• Collecting, organising, and analysing device notifications
• Reviewing notification patterns and statistics
• Game services, including leaderboards and cloud save
• Any other service we develop or add

We aim to provide the Service without interruption, but it may be suspended temporarily for maintenance, replacement, or a fault.

5. Changes and discontinuation

We may change or discontinue all or part of the Service for operational or technical reasons. Where the Service changes materially or ends, we will give notice through the website or the app beforehand.

6. Your obligations

• Comply with applicable law, these Terms, and the guidance we publish
• Do not misappropriate another person's information or infringe their rights
• Do not interfere with the normal operation of the Service, and do not reverse-engineer, copy, or redistribute it without permission

7. Intellectual property

Copyright and other intellectual property rights in the Service and its related works belong to us. You may not reproduce, transmit, publish, distribute, broadcast, or otherwise exploit them, or let a third party do so, without our prior consent.

8. Personal data

We comply with applicable data protection law. How we handle personal data is set out in our Privacy Policy.

9. Limitation of liability

• We are not liable where we cannot provide the Service because of force majeure, including natural disaster and network failure.
• We are not liable for problems using the Service that arise from causes attributable to you.
• For a service provided free of charge, we are not liable except where applicable law provides otherwise.
• We cannot recover data held only on your device if you reset the device, delete the app, or the storage fails.
• Nothing in this clause limits any consumer right that the law of your country of residence does not allow to be excluded.

10. Advertising

Some of our games are provided free of charge and include advertising. Ads are served by third-party advertising providers. We are not responsible for the content of an advertisement or for third-party services reached through one. Processing of personal data for advertising is governed by our Privacy Policy.

11. In-game items and progress

• Scores, currency, and items obtained in a game are data usable only inside that game. They cannot be exchanged for money or transferred to anyone else.
• We may change how much of an item you earn, what it costs, and what it does, in order to balance the game. Material changes are announced in advance.
• Leaderboard entries obtained by illegitimate means may be corrected or removed without prior notice.
• If you do not use sign-in or cloud save, your progress exists only on your device and cannot be recovered if you change device or delete the app.

12. International availability

Our applications are distributed through app stores in many countries. You are responsible for complying with the law of the country where you live and use the Service, and all or part of the Service may be unavailable in some countries. Where translations of these Terms differ, the Korean version prevails.

13. Disputes and governing law

If a dispute arises between us, both parties will try to resolve it amicably through discussion. Failing that, proceedings will be brought before the court having jurisdiction under the Korean Civil Procedure Act, and these Terms are interpreted under the law of the Republic of Korea.

If you are a consumer resident outside the Republic of Korea, this clause does not deprive you of the choice of forum or the mandatory protections granted to you by the consumer law of your country of residence.

Supplementary provision

These Terms take effect on 7 September 2026. The version dated 11 August 2026 remains in force until the day before.

This English text is a translation provided for convenience. Where it differs from the Korean version, the Korean version prevails.