| A2Gold Completes Three-Hole Diamond Core Drill Program at Mcintosh Zone, Eastside Project 
 Program Tests Vertical and Structural Extensions of High-Grade Zone
 
 thenewswire.com
 
 Tonopah, Nevada – TheNewswire - October 28, 2025 – A2Gold Corp. (“A2Gold” or the “Company”) (AUAU: TSX-V) (AUXXF: OTCQX) is  pleased to announce the successful completion of its three-hole diamond  core drill program at the McIntosh Zone within the Company’s flagship  Eastside Gold-Silver Project, located in the prolific Walker Lane Trend  near Tonopah, Nevada.
 
 The fully funded program, totaling approximately 1,680  metres (5,512 feet) of diamond core drilling, was designed to test the  vertical and structural extensions of the High-Grade Zone (HGZ)  discovered during A2Gold’s 2021 drill campaign.
 
 "We are very pleased to have successfully completed our three-hole diamond core drilling program safely and on schedule," stated Peter Gianulis, CEO. "This  program was specifically designed to test the vertical and structural  extensions of the McIntosh High-Grade Zone and marks the first deep core  drilling ever conducted at Eastside. The results will provide valuable  geological and structural insights to guide our next phase of  exploration. Once assays are received, we expect they will help refine  our understanding of the continuity and potential expansion of  high-grade mineralization at depth."
 
 This core program represents the first phase of A2Gold’s  broader 2025–2026 exploration strategy, which also includes a fully  funded 18,000-metre reverse circulation (RC) drill program scheduled to  commence once data interpretation from the recently concluded  property-wide geophysics program is finalized.
 
 PROGRAM HIGHLIGHTS
 
 • Hole ES-331: Vertical hole drilled to a total depth of 1,738 feet (530 metres), testing extensions of gold mineralization intersected in ES-239 along strike and at greater depth;
 
 • Hole ES-337: Angled hole (-60°) drilled to a total  depth of 1,778 feet (542 metres), designed to test multiple structural  orientations and to test other known gold mineralized structures at greater depths than previously drilled.
 
 • Hole ES-338: Angled hole (-60°) drilled to a total depth of 1,996 feet (608 metres),  tested for extensions of gold mineralization cut in ES-243 laterally and at greater depth.
 
 All three holes were successfully completed. Core samples  have been logged, photographed, and shipped to the laboratory for  assay. Results are expected within the next 4-6 weeks, following which  the Company will release the full analytical results and  interpretations.
 
 A2GOLD PARTNERS WITH MACHAI
 
 A2Gold has retained Machai Capital Inc. (“Machai”),  a marketing, advertising and public awareness firm having an office at  101-17565 58th Avenue, Surrey, BC, specializing in the metals &  mining, technology, and special situations sectors. Suneal Sandhu is the  President and sole owner of Machai and can be reached at (604)  375-0084. Machai will provide digital marketing services with branding,  content and data optimization to assist the Company to create in-depth  marketing campaigns, tracking, organizing and executing the services  through Search Engine Optimization (SEO), Search Engine Marketing (SEM),  Lead Generation, Digital Marketing, Social Media Marketing, Email  Marketing, and Brand Marketing. The services will be conducted in  accordance with the applicable TSX.V policies. The marketing campaign  will be launched immediately and continue through October 26, 2026,  pursuant to which Machai will receive C$200,000 plus GST. Machai is  arm's length to the Company and has no other relationship with the  Company other than under this marketing agreement. The marketing  agreement is subject to TSX.V approval.
 
 The Company has also issued 250,000 stock options to Machai which are exercisable at $0.89, vest over a one-year period and expire three years from the date of grant.
 
 QUALIFIED PERSON
 
 Andy Wallace is a Certified Professional Geologist (CPG)  with the American Institute of Professional Geologists and is the  Qualified Person under NI 43-101, Standards of Disclosure for Mineral  Projects, who has reviewed and approved the scientific and technical  content of this press release.  Mr. Wallace is a consultant to the  Company.
 
 ABOUT EASTSIDE
 
 The Eastside Gold-Silver Project is located in Esmeralda  County, Nevada, approximately 20+ miles northwest of Tonopah, within the  prolific Walker Lane Trend. The project hosts a current inferred  resource of 1.4 million ounces of gold and 8.8 million ounces of silver,  with mineralization open in all directions. Eastside covers a 92 km²  land package that includes multiple high-priority zones such as  McIntosh, Castle, and other exploration targets yet to be named.
 
 *Source: “Updated Resource Estimate and NI 43-101  Technical Report, Eastside and Castle Gold-Silver Project Technical  Report, Esmeralda County, Nevada” conducted by Mine Development  Associates of Reno, Nevada, with an effective date of July 30, 2021.   Pit-constrained Inferred Resources (cut-off grade of 0.15 g/t Au) of  61,730,000 tonnes grading 0.55 g/t Au and 4.4 g/t Ag at the Original Pit  Zone (1,090,000 ounces gold and 8,700,000 ounces silver) and 19,986,000  tonnes grading 0.49 g/t Au at the Castle Area (314,000 ounces gold)  with a gold price of $1,725/ounce.  A copy of the Eastside Technical  Report can be found on SEDAR at www.sedar.com.
 
 ABOUT A2GOLD CORP
 
 A2Gold Corp. owns three highly prospective gold projects  in the United States all of which are in the mining-friendly  jurisdiction of Nevada. A2Gold’s flagship, district-scale Eastside  Gold-Silver Project hosts a large and expanding gold and silver resource  and is in an area of excellent infrastructure. Preliminary  metallurgical testing indicates that both oxide and sulphide gold  mineralization at Eastside is amenable to heap leaching.
 
 ON BEHALF OF THE BOARD
 
 Peter Gianulis
 
 CEO
 
 For more information contact:
 
 Investor
 [ANNOTATION:
 
 BY 'Sean McGrath'
 ON '2025-10-26T07:26:00'SM
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 Neither TSX Venture Exchange nor its Regulation Services  Provider (as that term is defined in policies of the TSX Venture  Exchange) accepts responsibility for the adequacy or accuracy of this  release.
 
 Certain statements and information contained in this  press release constitute "forward-looking statements" within the meaning  of applicable U.S. securities laws and “forward-looking information”  within the meaning of applicable Canadian securities laws, which are  referred to collectively as "forward-looking statements". The United  States Private Securities Litigation Reform Act of 1995 provides a “safe  harbor” for certain forward-looking statements. A2Gold Corp.’s  (“A2Gold”) exploration plans for its gold exploration properties, the  drill program at A2Gold’s Eastside project, the preparation and  publication of an updated resource estimate in respect of the Original  Zone at the Eastside project, A2Gold’s future exploration and  development plans, including anticipated costs and timing thereof;  A2Gold’s plans for growth through exploration activities, acquisitions  or otherwise; and expectations regarding future maintenance and capital  expenditures, and working capital requirements. Forward-looking  statements are statements and information regarding possible events,  conditions or results of operations that are based upon assumptions  about future economic conditions and courses of action. All statements  and information other than statements of historical fact may be  forward-looking statements. In some cases, forward-looking statements  can be identified by the use of words such as “seek”, “expect”,  “anticipate”, “budget”, “plan”, “estimate”, “continue”, “forecast”,  “intend”, “believe”, “predict”, “potential”, “target”, “may”, “could”,  “would”, “might”, “will” and similar words or phrases (including  negative variations) suggesting future outcomes or statements regarding  an outlook. Such forward-looking statements are based on a number of  material factors and assumptions and involve known and unknown risks,  uncertainties and other factors which may cause actual results,  performance or achievements, or industry results, to differ materially  from those anticipated in such forward-looking information. You are  cautioned not to place undue reliance on forward-looking statements  contained in this press release. Some of the known risks and other  factors which could cause actual results to differ materially from those  expressed in the forward-looking statements are described in the  sections entitled “Risk Factors” in A2Gold’s Listing Application, dated  January 24, 2018, as filed with the TSX Venture Exchange and available  on SEDAR under A2Gold’s profile at www.sedar.com. Actual results and  future events could differ materially from those anticipated in such  statements. A2Gold undertakes no obligation to update or revise any  forward-looking statements included in this press release if these  beliefs, estimates and opinions or other circumstances should change,  except as otherwise required by applicable law.
 
 The securities referred to in this news release have not  been, nor will they be, registered under the United States Securities  Act of 1933, as amended, and may not be offered or sold within the  United States or to, or for the account or benefit of, U.S. persons  absent U.S. registration or an applicable exemption from the U.S.  registration requirements.
 
 This news release does not constitute an offer for sale  of securities for sale, nor a solicitation for offers to buy any  securities. Any public offering of securities in the United States must  be made by means of a prospectus containing detailed information about  the company and management, as well as financial statements
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