[6-K] DoubleDown Interactive Co., Ltd. Current Report (Foreign Issuer)

Rhea-AI Filing Summary

DoubleDown Interactive Co., Ltd. reported that it issued a press release announcing a $10,000 donation to Meals on Wheels America. The contribution supports Meals on Wheels America's efforts to address senior hunger and isolation in communities across the United States. The press release is provided as an exhibit to this report but is furnished rather than filed, meaning it is not automatically incorporated into other securities law filings unless specifically referenced.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of November, 2025

Commission File Number 001-39349

DoubleDown Interactive Co., Ltd.

(Translation of registrant’s name into English)

Joseph A. Sigrist, Chief Financial Officer

c/o Double Down Interactive LLC

6671 S. Las Vegas Blvd.

Building D, Suite 210

Las Vegas, Nevada 89119

+1-702-761-6899

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. ☒ Form 20-F ☐ Form 40-F

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Issuance of Press Release

On November 17, 2025, DoubleDown Interactive Co., Ltd. (the “Company”) issued a press release announcing its $10,000 donation to Meals on Wheels America in support of its work in addressing senior hunger and isolation in communities across the United States.

The press release being furnished in this report as Exhibit 99.1 shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, as amended, except to the extent specifically provided in such a filing.

EXHIBIT INDEX

Exhibit No.		Description
99.1		Press release of the Company, dated November 17, 2025

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

				DOUBLEDOWN INTERACTIVE CO., LTD.
Date: November 17, 2025
				By:		/s/ Joseph A. Sigrist
						Name: Joseph A. Sigrist
						Title: Chief Financial Officer

FAQ

What did DoubleDown Interactive (DDI) announce in this Form 6-K?

DoubleDown Interactive announced that it issued a press release about a $10,000 donation to Meals on Wheels America to support its work addressing senior hunger and isolation in U.S. communities.

How much did DoubleDown Interactive (DDI) donate and to whom?

The company donated $10,000 to Meals on Wheels America, an organization focused on combating senior hunger and isolation across the United States.

Is the Meals on Wheels donation press release considered filed for securities law purposes?

No. The press release is being furnished as Exhibit 99.1 and is not deemed to be filed for purposes of Section 18 of the Securities Exchange Act or automatically incorporated into other filings.

Where can investors find the details of DoubleDown Interactive's donation?

Details are contained in the company’s press release, which is included as Exhibit 99.1 to this Form 6-K.

Who signed the Form 6-K for DoubleDown Interactive?

The report was signed on behalf of DoubleDown Interactive Co., Ltd. by Joseph A. Sigrist, the company’s Chief Financial Officer.

Does this Form 6-K from DoubleDown Interactive include financial results or earnings data?

No. This report focuses on the company’s $10,000 donation to Meals on Wheels America and the related press release, and does not present financial or earnings data.