Mr. Tim Crossley reports

ADYTON ENGAGES GERMAN MINING NETWORKS

Adyton Resources Corp. has engaged German Mining Networks GmbH (GMN) for investor relations services.

The company has engaged GMN to provide introductions to European investors and other possible promotional activities. The contract start date is June 22, 2026, for a three-month term for total costs of $20,400 (Australian), with the option to continue services on a monthly basis at a cost of $6,800 (Australian). There are no performance factors contained in the agreement in respect of GMN's engagement, and GMN will not receive common shares or options of the company as compensation.

GMN is a private company headquartered in Schmalkalden, Germany, and is an arm's-length organization to the company. Neither GMN nor any of its principals have an interest, directly or indirectly, in the securities of the company.

GMN's engagement is subject to the approval of the TSX Venture Exchange.

About Adyton Resources Corp.

Adyton Resources is focused on advancing gold and copper projects in world-class mineral jurisdictions. The company holds a portfolio of highly prospective assets in Papua New Guinea where it is actively working to expand its existing gold inferred and indicated mineral resources, and build on recent high-grade gold and copper drill results at its 100-per-cent-owned Feni Island project.

Adyton's projects are located on the Pacific Ring of Fire, on accessible island settings that host several globally significant deposits including the Lihir gold mine and Panguna copper-gold mine on Bougainville Island, both in close proximity to Feni, highlighting the district-scale potential of the company's land package.

Feni Island Au-Cu project

The Feni Island project currently has a mineral resource prepared in accordance with National Instrument 43-101 dated Oct. 14, 2021, which has outlined an initial inferred mineral resource of 60.4 million tonnes at an average grade of 0.75 gram per tonne (g/t) gold (Au), for contained gold of 1.46 million ounces, assuming a cut-off grade of 0.5 g/t Au. See the NI 43-101 technical report, entitled "NI 43-101 Technical Report on the Feni Gold-Copper Property, New Ireland Province, Papua New Guinea," prepared for Adyton Resources by Mark Berry, MAIG, Simon Tear, MIGI, PGeo, Matthew White, MAIG, and Andy Thomas, MAIG, each an independent mining consultant and qualified person as defined in NI 43-101, available under Adyton's profile on SEDAR+. Mineral resources are not mineral reserves and have not demonstrated economic viability.

Fergusson Island Au projects

The Fergusson Island projects currently have a mineral resource prepared in accordance with NI 43-101, which outlined an indicated mineral resource of 5.0 million tonnes at an average grade of 1.28 g/t Au for contained gold of 206,000 ounces and an inferred mineral resource of 23.2 million tonnes at an average grade of 0.99 g/t Au for contained gold of 733,000 ounces, both inferred and indicated resources used a 0.5 g/t Au cut-off grade, refer to the attached table for a breakdown of the Fergusson Island projects mineral resources.

Gameta and Wapolu resources at 0.5 g/t gold cut-off

See the technical report dated Oct. 14, 2021, entitled "NI 43-101 Technical Report on the Fergusson Gold Property, Milne Bay Province, Papua New Guinea" prepared for Adyton Resources by Mark Berry, MAIG, Simon Tear, MIGI, PGeo, Matthew White, MAIG, and Andy Thomas, MAIG, each an independent mining consultant and qualified person as defined in NI 43-101, available under the company's profile on SEDAR+. Mineral resources are not mineral reserves and have not demonstrated economic viability.

See the technical report dated Jan. 7, 2026, entitled "NI 43-101 Technical Report on Wapolu Gold Project" prepared for Adyton Resources by Louis Cohalan, MAIG, an independent mining consultant and qualified person as defined in NI 43-101, available under the company's profile on SEDAR+. Mineral resources are not mineral reserves and have not demonstrated economic viability.

Qualified person

The scientific and technical information contained in this press release has been prepared, reviewed and approved by Dr. Chris Bowden, PhD, GCMEE, FAusIMM (CP), FSEG, the chief operating officer and chief geologist of Adyton, who is a qualified person as defined by National Instrument 43-101 -- Standards of Disclosure for Mineral Projects.

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