Sonic Remastered First Public Release by Puto (S1 Hack) indicates a specific version and creator for a Sonic ROM hack. The 'First Public Release' implies a project initially shared with the ROM hacking community.  'Puto' is the name of the creator. The gameplay involves modifications to the first Sonic game, focusing on improvement through visual and gameplay enhancements.  This is a fan project, not associated with Sega.

Sonic Remastered First Public Release by Puto (S1 Hack)

Sonic Redemption