UNDECEMBER Points Terms of Use

Article 1 [Purpose]

These UNDECEMBER Game Point Terms of Use (the "Terms") set out the procedures for the granting, use, and other operation of points (the "Points") that LINE Games Corporation (the "Company") provides in connection with the UNDECEMBER game service.

Article 2 [Definitions]

The terms used in these Terms are defined as follows.

1. "Points" means points that the Company grants to users free of charge solely through events in accordance with the standards set out in these Terms, and that users may use, in the manner set out in these Terms, when purchasing products or services of the UNDECEMBER game (collectively, "Products"). Points have no cash or other property value beyond their use as a deduction from the payment amount when purchasing Products.

2. "Point Service" means all services provided by the Company relating to the granting and use of Points, which enable users to use Points to purchase Products of the UNDECEMBER game at the UNDECEMBER Store.

3. "UNDECEMBER Store" means the website operated by the Company (https://ud.floor.line.games) as a platform where users can purchase Products of the UNDECEMBER game.

4. "FLOOR Payment" means a payment made to purchase Products through the FLOOR platform operated by the Company (the UNDECEMBER Store and in-client purchases on PC). Payments made through other platforms (App Store, Google Play Store, ONE store, Steam, etc.) are not included.

5. "Event Notice" means a notice posted by the Company on the official website of the UNDECEMBER game service that states the eligible period, grant rate, grant date, validity period, and other details of a Point event.

Article 3 [Effect and Amendment of the Terms]

① The Company posts these Terms in the UNDECEMBER Store. A user is deemed to have agreed to these Terms when the user clicks the button to confirm and agree to these Terms on the linked screen or the like provided while using the Point Service. These Terms apply to the user from the time of such agreement.

② The Company may amend these Terms to the extent that doing so does not violate applicable laws and regulations, including the Act on the Consumer Protection in Electronic Commerce, the Act on the Regulation of Terms and Conditions, the Game Industry Promotion Act, the Act on Promotion of Information and Communications Network Utilization and Information Protection, the Content Industry Promotion Act, and the Personal Information Protection Act. When amending these Terms, the Company will post a notice on the website or online within the service, or notify users by other available means, from at least 7 days before the amended Terms take effect. However, if an amendment is unfavorable to users, the Company will post a notice in the same manner and notify users individually at least 30 days before the amended Terms take effect.

③ When amending these Terms, the Company will, after the notice or notification under the preceding paragraph, confirm whether users agree to the application of the amended Terms. The notice or notification will also state that a user who does not express agreement or refusal may be deemed to have agreed, and a user who does not express refusal by the effective date of the amended Terms may be deemed to have agreed to them.

④ If a user does not agree to the amended Terms, the Company or the user may terminate the Point Service agreement.

Article 4 [Granting of Points]

① The Company grants Points to the account of a user who has paid to purchase Products by FLOOR Payment during the eligible period stated in an Event Notice, at the grant rate and on the grant date stated in that Event Notice. The Company does not operate a standing accrual program, and no Points are granted for payments made outside the eligible period stated in an Event Notice.

Point granting standard = (actual amount paid by FLOOR Payment during the eligible period) × (grant rate stated in the Event Notice)

② The actual amount paid under the preceding paragraph (the "Eligible Amount") is calculated based on the amount actually paid by the user. If any amount is deducted from the displayed price of the Products through the use of Points, coupons, discounts, or the like at the time of payment, the deducted amount is excluded from the Eligible Amount and no Points are granted for it.

③ Payments whose purchase has been cancelled through withdrawal, refund, or the like before the grant date are excluded from the Eligible Amount.

④ For amounts paid in a currency other than Korean won (KRW), the Eligible Amount is calculated by converting the amount into Korean won according to the conversion standard stated in the Event Notice.

⑤ Any fraction of a Point below the decimal point is discarded.

⑥ Points are granted only through events. They cannot be purchased for consideration or topped up with cash, and cannot be converted into or refunded as cash or any other property value.

⑦ Users may not transfer or lend Points to others, or use them as collateral.

Article 5 [Use of Points]

① Points may be used when purchasing Products by FLOOR Payment, from the moment they are granted until the validity period under Article 6 expires. Points cannot be used other than for FLOOR Payment.

② When selling Products, the Company may set a limit on the amount of Points that may be used against the total price of the Products, and the specific limit will be notified individually on the payment screen for the Products. Users may not use Points in excess of that limit.

③ For payments in Korean won (KRW), KRW 1 of the payment amount is deducted per 1 Point, and Points may be used in units of 100 Points starting from 1,000 Points.

④ For payments in US dollars (USD), the Company will notify, on the payment screen when selling Products, the number of Points deducted per USD 1. Users may use Points on the basis of that number, within the limit under Paragraph ②.

⑤ When Points are used, Points with the earliest expiration date among those held by the user are deducted first.

⑥ Users can check their Point usage history on the linked page in the UNDECEMBER Store or the like.

⑦ If content purchased with Points is damaged, impaired, or deleted due to a material defect in the Company's game service, the Company may provide compensation by re-granting the Points, restoring the content, or the like.

Article 6 [Validity Period of Points]

① The validity period of Points is the period stated in the Event Notice. If the Event Notice does not state a validity period, it is 60 days from the date the Points are granted.

② Points not used within the validity period under the preceding paragraph expire, and expired Points cannot be restored. The Company does not provide cash or any other compensation for expired Points.

③ The Company may extend the validity period to the extent that it is not unfavorable to users, in which case it will give notice through the website or the like.

④ The validity period of Points can be checked on the linked page in the UNDECEMBER Store or the like.

Article 7 [No Linkage or Conversion of Points and Mileage between Game Services]

① Points granted under these Terms cannot be used at the stores or the like of any of the Company's game services other than UNDECEMBER.

② Points that the Company's other game services have provided or are providing to users individually are unrelated to the Points under these Terms. Accordingly, Points may be used only for FLOOR Payment under these Terms and cannot be used in conjunction with the points of other game services.

③ Points arising in game stores other than the UNDECEMBER Store operated by the Company, and mileage arising from the purchase of Products on other platforms (App Store, Google Play Store, ONE store, Steam, etc.), are not added to the Points.

④ Points are separate from in-game currencies such as Mileage obtained or used within the UNDECEMBER game, and cannot be converted into or combined with them.

Article 8 [Return of Points upon Withdrawal of Purchase]

① General matters concerning withdrawal of purchase, refunds, and the like for Products follow the Company's Terms of Service.

② If a purchase of Products is cancelled due to withdrawal, the Points granted through that purchase are cancelled or deducted. If the granted Points have already been used, they may be deducted from the Points held by the user; if the Points to be deducted exceed the Points held by the user, a negative Point balance applies, and Points are further deducted from Points to be granted afterward until the Points to be deducted are fully cleared.

③ If a user withdraws a purchase within the period in which withdrawal is permitted under the Terms of Service, and no ground for restricting withdrawal applies, the Company will retrieve or delete the Products in accordance with the Terms of Service. In this case, the Points used in the transaction are restored.

④ After the withdrawal period under Paragraph ①, refunds for Products are not available in principle.

⑤ Other matters concerning withdrawal of purchase not provided for in this Article are governed by the Company's Terms of Service.

Article 9 [Handling of Points upon Membership Withdrawal or Loss of Eligibility]

① A user who wishes to withdraw membership must, if any Points remain immediately before the withdrawal request, use the remaining Points before making the request. If the user requests withdrawal without using them, the remaining Points expire automatically upon withdrawal in accordance with Paragraph ②.

② Remaining Points expire immediately upon notice of loss of eligibility through membership withdrawal, and the user may not assert any rights in this regard.

③ This Article applies mutatis mutandis where a member deletes their account.

Article 10 [Termination of the Point Service]

① The Company may terminate or close the Point Service under these Terms where unavoidable circumstances exist, such as the discontinuation or integration of a business division, a business transfer, merger, or split, or a change in management policy.

② If the Company intends to terminate or close the Point Service, it will notify users of the relevant details and carry out the relevant procedures through the website or the like, in accordance with the standards of the Terms of Service, at least 30 days before the suspension or closure.

③ All Points not used by the date of termination or closure of the Point Service expire. The Company does not provide cash or any other compensation for expired Points.

Article 11 [Rules Other than These Terms]

① Details such as the granting standard, grant rate, grant date, validity period, and manner and method of use of Points may differ depending on each Event Notice, and the content of the relevant Event Notice takes precedence. Users can check event-specific details, such as the period during which Points can be used, in the relevant event notice on the official UNDECEMBER website.

② Matters not provided for in these Terms and the interpretation of these Terms are governed by the Company's Terms of Service, Operation Policy, and applicable laws.

③ If the Terms of Service or Operation Policy conflict with these Terms, these Terms take precedence.

Addendum

- These Terms take effect on November 5, 2026.