Mineral Road Increases Non-Brokered Private Placement

MINERAL ROAD DISCOVERY INC.

NEWS RELEASE

MINERAL ROAD INCREASES NON-BROKERED PRIVATE PLACEMENT

Not for distribution to United States Newswire Services or for dissemination in the United States

Vancouver, British Columbia – May 29, 2026 ‐ Mineral Road Discovery Inc. (CSE: ROAD) (the “Company” or “ROAD”) announces that, further to its news releases of April 8, May 1 and May 21, 2026, it has increased its non-brokered private placement to 10,000,000 units from 6,000,000 units at a price of $0.06 per unit for proceeds of $600,000 (the “Private Placement”). Each unit consists of one common share and one warrant, with each warrant entitling the holder to purchase one common share at a price of $0.08 for a period of three years from closing. Proceeds will be used for general working capital.

The Private Placement is subject to approval by the Canadian Securities Exchange and all securities issued will be subject to a four-month hold period.

FOR FURTHER INFORMATION CONTACT:

Garry Stock Director

Mineral Road Discovery Inc.

Telephone: 778 819 1870

Neither the Canadian Securities Exchange nor its Regulation Service Provider (as the term is defined in the policies of the Canadian Securities Exchange) accepts responsibility for the adequacy of accuracy of this news release.