| A2Gold Completes Comprehensive Geophysics Program and Advances on Core Drilling at Eastside Project 
 Data Analysis Underway to Refine Targets for Upcoming
 
 18,000-Metre RC Drill Program
 
 thenewswire.com
 
 Tonopah, Nevada / October 1, 2025 – TheNewswire - A2Gold Corp. (“A2Gold” or the “Company”) (AUAU: TSX-V) (AUXXF: OTCQX)  is  pleased to announce that it has successfully completed in its  entirety  the two-phase geophysics program at its flagship Eastside  Gold-Silver  Project, located in the Walker Lane Trend near the town of  Tonopah,  Nevada. The program included a property-wide gravity survey,  as well as a  high-resolution airborne magnetic and radiometric survey.
 
 The Company hired Mr. Chet Lide, Geophysical Consultant,  for the  planning of the program and has hired James Wright from J.L.  Wright  Geophysics for the geophysical interpretation and report.   Results are  expected to be finalized in the coming weeks and will be  used to define  and prioritize targets for the Company’s fully funded  18,000-metre  reverse circulation (RC) drill program scheduled to  commence later this  year.
 
 Peter Gianulis, CEO, commented, "The   completion of our geophysics program marks a key milestone for A2Gold,   delivering comprehensive datasets that will guide hole selection for  our  upcoming 18,000-metre RC drill program - one of the largest  exploration  campaigns ever undertaken at Eastside.”
 
 At  the same time, our ongoing core  drill program at McIntosh is already  testing the vertical and structural  extensions of some of the  highest-grade intercepts ever drilled at  Eastside. With data from both  programs, we are well positioned to  advance Eastside into a leading  gold-silver project in Nevada.”
 
 PROGRAM HIGHLIGHTS
 
 • Gravity Survey: Completed in September with 800  stations on a  300-metre grid, designed to map pre-Tertiary basement  structures that  may control dome emplacement and mineralization.
 
 •  Airborne Magnetic and Radiometric Survey: Covered  approximately 66.9  km² at 50-metre line spacing for a total of 1,469  line-km of data.  Designed to extend coverage southward from a previous  drone survey,  this high-resolution survey highlights both structural and  alteration  features associated with mineralization.
 
 Objective:   Enhance the Eastside property-wide geologic and structural model and   support drill targeting across multiple zones, including McIntosh and   Castle.
 
 CORE DRILL PROGRAM UPDATE
 
 In parallel with the geophysics program, A2Gold has  commenced a  2,000-metre diamond core drill program testing the  High-Grade Zone at  McIntosh.
 
 • The first hole (ES-331) has been completed  reaching a  vertical depth of approximately 530 metres designed to test  the vertical  extensions of the bonanza-grade mineralization encountered  in 2021  drilling.
 
 • The second hole (ES-337) is nearly  complete and is designed to intersect multiple structural orientations  and to test other known gold mineralized structures at greater depths  that previously drilled
 
 • The third hole (ES-338) will be  drilled at an angle to  specifically test various feeder structures and  to maximize the  potential of intercepting additional high-grade zones  at depth.
 
 Results from the first hole of this program are expected within the next 2-4 weeks.
 
 A2GOLD PARTNERS WITH THE INVESTING AUTHORITY
 
 A2Gold has entered into an agreement (the “TIA  Agreement”) with  The Investing Authority (“TIA”), a marketing firm  specializing in  investor relations and multi-platform social media  campaigns.
 
 
 TIA will provide investor relations and marketing services to A2Gold,   including the creation and dissemination of social media posts,   influencer campaigns, video production, graphic design, email marketing,   live streams, newsletter distribution, and analytics reporting.  Content  will be distributed via Discord servers, Reddit finance  subreddits,  X/Twitter, YouTube, Instagram, and email, Wolf Financial  live streams,  and financial influencer networks. These services will be  provided for a  period of 4 months (the “Initial TIA Term”) beginning  October 1, 2025,  during which time the TIA Agreement may be terminated  by either party  for cause. Services will have a one month pause in  December 2025. In  consideration for the services to be provided by TIA,  the Company has  agreed to pay TIA an aggregate cash fee of US$150,000.  The Investing  Authority is arm’s length to the Company and does not  own any  securities, directly or indirectly, of A2Gold as of the date of  this  release.
 
 The contact information for TIA is 8329 Harrison Avenue, Munster, IN 46321.
 
 The TIA Agreement remains subject to the approval of the TSX Venture Exchange.
 
 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). 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 Relations
 
 info@A2gold.com
 
 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 info mation 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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