The report, circulated by retail leaker Billbil-kun and flagged to media by tipster MasterPikachu6, says the Definitive Edition will be sold both physically and digitally for $49.99.
Those details remain unverified by SEGA or official retail listings.
Sonic Frontiers background
Sonic Frontiers is a 3D action-adventure title developed by Sonic Team and published by SEGA.
The game originally launched on November 8, 2022, for PlayStation, Xbox, PC, and Nintendo Switch platforms.
The title marked a notable change in the franchise with open-zone exploration elements and was a major release for SEGA's modern Sonic strategy.
What the leak claims (rewritten)
According to the leak attributed to Billbil-kun, a Definitive Edition of Sonic Frontiers is listed for release on June 23, coinciding with Sonic the Hedgehog's widely recognized birthday on June 23, 1991.
The report states the release would be available on the presumed next-generation Nintendo hardware referred to in the listing as the Nintendo Switch 2, and that the package would be offered both as a physical cartridge and a digital eShop purchase at a suggested retail price of $49.99.
SEGA has not issued any statement confirming these specifics.
Official status and context
SEGA has not confirmed a Definitive Edition, a Nintendo Switch 2 platform release, or a June 23 launch.
Official announcements for major releases typically come through publisher channels, Nintendo broadcasts such as Nintendo Direct, or verified retail store pages.
Until SEGA provides confirmation, the details reported by third-party leakers should be treated as unverified.
What to watch next
For readers tracking this story, monitor SEGA's official website and social channels, Nintendo's news outlets, and verified retailer pages for confirmation.
Credit for the initial tip goes to MasterPikachu6, while Billbil-kun is the leaker cited in the listing.