Gecko Masters Supplemental Terms of Service

Effective date: 18 August 2026

한국어 · English

Article 1 (Purpose)

These Supplemental Terms set out the matters that require different treatment from the Integrated Terms, reflecting the characteristics of the Gecko Masters service.

Article 2 (Relationship with the Integrated Terms)

1. These Supplemental Terms are established under Article 3 of the Integrated Terms and form part of them.
2. Matters not provided for here are governed by the Integrated Terms, the Company’s Privacy Policy, Refund Policy and operating policies.
3. Terms used here have the meaning given in Article 2 of the Integrated Terms.

Article 3 (No Guest Use)

1. Gecko Masters does not offer guest use. Notwithstanding Article 7(1) of the Integrated Terms, a user may use the service after completing account linking.
2. A user may access the service and view its screens before completing account linking. However, features that create or modify data within the game are available only after account linking has been completed.
3. Accordingly, no game data is stored solely on a user’s device or browser without account linking, and the provisions of Article 7(2) of the Integrated Terms concerning loss of data do not apply to Gecko Masters.

Article 4 (Account Linking Methods)

1. A user links an account through an external authentication service provided by the Company.
2. The account linking methods available are displayed on the login screen within the service.
3. The Company may add or change account linking methods. In that case, the Company gives prior notice under Article 10(2) of the Integrated Terms.

Article 5 (Record of Consent)

In order to confirm that a user has agreed to these Supplemental Terms, the Integrated Terms and the Privacy Policy at the time of account linking, the Company records and retains the time of consent and the effective date of the documents consented to. These records are used solely to confirm consent.

Article 6 (Display of Virtual Items)

The names and types of Virtual Items available in Gecko Masters, and whether each is a Paid or Free Virtual Item, are displayed on the relevant screen within the service.

Article 7 (Payment for Paid Services)

1. Paid Virtual Items in Gecko Masters are sold through different business operators depending on the distribution channel through which the user accesses the service. The seller is identified on the payment screen.
2. Where the service is used through a web browser, the seller is:
   • Company name: XSOLLA (USA), INC.
   • Address: 15260 Ventura Blvd., Suite 2230, Sherman Oaks, CA 91403, USA
   • Customer support: support@xsolla.com
3. Where the service is used through an application distributed via an app marketplace, the seller is the operator of that marketplace and its affiliates, and that operator’s policies and procedures apply to payment and refunds.
4. Prices displayed on the payment screen include applicable taxes calculated by the seller on the basis of the user’s location. Calculation, reporting and payment of taxes are handled by the seller for the transaction concerned.
5. All purchases of Virtual Items are final, and the Company does not provide refunds. This is subject to (a) the refund policy of the seller of record for the transaction, and (b) any mandatory provision of the law of the user’s country of habitual residence, each of which prevails where applicable.
6. Requests for refunds are received and handled by the seller for the transaction concerned:
   • For payments under paragraph 2: help.xsolla.com, under Refund – Refund my digital purchase. Submit your name, email address, transaction number and the details of your request.
   • For payments under paragraph 3: the refund request procedure of the relevant app marketplace.
7. You may contact the Company’s customer support at help@grampus.co with questions about the procedure in paragraph 6, and the Company will review your enquiry and provide the necessary guidance.
8. Where a refund is completed, the Paid Virtual Items granted for that payment are recovered.

Article 8 (Amendment of these Supplemental Terms)

The Company may amend these Supplemental Terms. Where it does so, notice is given in accordance with the procedure and time limits set out in Article 4 of the Integrated Terms.