Blue Thunder Announces Extension of C$500,000 Financing

Toronto, August 18, 2022 - Blue Thunder Mining Inc. (TSXV: BLUE) (OTCQB: BLTMF) ("Blue Thunder" or the "Company") announces that the Company has been granted an extension by the TSX Venture Exchange (the "TSXV") to complete the previously announced non-brokered private placement (the "Offering") of up to C$500,000, by no later than September 17, 2022.

The terms of the Offering remain unchanged from those set out in the press releases dated July 4, 2022 and July 11, 2022, comprised of a total of 33,333,333 units of the Company (each, a "Unit") at a price of C$0.015 per Unit. Each Unit consists of one common share and one common share purchase warrant (a "Warrant"). Each Warrant will be exercisable to purchase an additional share of the Company at a price of C$0.05 for a period of three years, subject to early acceleration under certain conditions.

Insiders will be among the significant participants. Shareholders wishing to participate in the Offering should contact the Company through Grove Issuer Services Inc. at placements@grovecorp.ca, or indicate interest through the Sharechest connector on Blue Thunder's website at www.bluethundermining.com.

The Offering remains subject to the receipt of all necessary approvals, including the final approval of the TSXV. The securities offered have not been registered under the United States Securities Act of 1933, as amended, and may not be offered or sold in the United States ("U.S.") or to, or for the account or benefit of, U.S. persons absent registration or an applicable exemption from registration requirements. This news release does not constitute an offer for sale of securities in the U.S.

About Blue Thunder

Blue Thunder (TSXV: BLUE) (OTCQB: BLTMF) is a gold exploration company that controls 100% of one of the largest land positions near the Chapais-Chibougamau gold district of Quebec with significant historical production and major recent discoveries. The Muus Project is situated on the two major regional trends hosting IAMGOLD's Nelligan and Northern Superior Resources' Lac Surprise to the south, and IAMGOLD's Monster Lake to the north with excellent highway and road access. The Project covers approximately 51,000 hectares in five separate blocks of prospective ground in the eastern part of the Abitibi Greenstone Belt. The Project is considered particularly prospective for gold mineralization, as a series of prominent ductile and brittle fault-sets transect the Property, including the Guercheville and Fancamp deformation zones, both of which are associated with numerous past and currently producing precious and base metal mines in the district.

ON BEHALF OF THE BOARD

Chad Williams,
Non-Executive Chairman and Director
Blue Thunder Mining Inc.
401 Bay Street, Suite 2704,
P.O. Box 4, Toronto, Ontario, M5H 2Y4

For more information, please visit our website www.bluethundermining.com, or Ms. Christina Slater, cslater@bluethundermining.com, (647) 848-1009, or info@bluethundermining.com

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Note Regarding Forward-Looking Statements

This press release contains forward-looking statements and forward-looking information (collectively, "forward-looking statements") within the meaning of applicable Canadian securities legislation. All statements other than statements of historical fact, including without limitation, statements regarding the anticipated content, commencement and exploration program results, the ability to complete future financings, required permitting, exploration programs and drilling, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Forward-looking statements are typically identified by words such as: believe, expect, anticipate, intend, estimate, postulate and similar expressions, or are those, which, by their nature, refer to future events. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, but not limited to, the state of the financial markets for the Company's equity securities, the state of the commodity markets generally, variations in the nature, the analytical results from surface trenching and sampling program, including diamond drilling programs, the results of IP surveying, the results of soil and till sampling program. the quality and quantity of any mineral deposits that may be located, variations in the market price of any mineral products the Company may produce or plan to produce, the inability of the Company to obtain any necessary permits, consents or authorizations required, including TSXV acceptance, for its planned activities, the inability of the Company to produce minerals from its properties successfully or profitably, to continue its projected growth, to raise the necessary capital or to be fully able to implement its business strategies, the potential impact of COVID-19 (coronavirus) on the Company's exploration program and on the Company's general business, operations and financial condition, and other risks and uncertainties. All of the Company's Canadian public disclosure filings may be accessed via www.sedar.com and readers are urged to review these materials, including the technical reports filed with respect to the Company's mineral properties. This news release contains information with respect to adjacent or similar mineral properties in the Chibougamau District in respect of which the Company has no interest or rights to explore or mine. Readers are cautioned that the Company has no interest in or right to acquire any interest in any such properties, and that mineral deposits, and the results of any mining thereof, on adjacent or similar properties, are not indicative of mineral deposits on the Company's properties or any potential exploration thereof.

NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/134278