• Thunder Gold reported infill drilling at its Tower Mountain gold project near Thunder Bay, Ontario, ahead of a planned December resource update.
• Hole TM26-217 cut 232.5 meters grading 0.450 g/t gold from 360 meters, including 33.0 meters at 1.383 g/t.
• Results support modeled sub-vertical continuity along the Bench–3738–Ellen corridor used in the January 19, 2026 mineral resource estimate.
• Six infill holes returned 2,040 meters averaging 0.445 g/t gold, with drilled grades trending 12.5% above model on a weighted basis.
• Management flagged mineralization extending more than 100 meters below the current optimized pit limit, with deeper holes suggesting higher grades.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Thunder Gold Corp. published the original content used to generate this news brief via Newsfile (Ref. ID: 202609280730NEWSFILECNPR____20260928_316083_1) on September 28, 2026, and is solely responsible for the information contained therein.