Sonic 1 Valentines Day Edition is a fan-made ROM hack created for a specific occasion – Valentine's Day. This likely involves cosmetic changes to the original game, possibly including altered graphics and potentially some gameplay tweaks to reflect the theme. It might feature hearts, altered color palettes, or other themed additions. The developers are independent and unaffiliated with Sega.

Sonic 1 Valentines Day Edition

Sonic 1 Tokyo Toy Show 1990 Recreation