Sonic the Hedgehog 3 & Knuckles has been remastered for the Nintendo Switch, offering enhanced graphics and gameplay features. This remaster is part of the Sonic Origins compilation, which also includes remakes of Sonic 1, 2, and CD. Notable improvements include widescreen support and a higher resolution, as well as the addition of the Drop Dash ability, a feature first introduced in Sonic Mania. The remaster runs on a different engine than the original game, ensuring a fresh experience for both new and returning players.

In addition to visual upgrades, the soundtrack has been partially modified, featuring tracks from the PC port that are based on the beta soundtrack of the original game. This decision highlights the commitment to preserving the essence of the classic while updating the experience for modern platforms. Overall, Sonic the Hedgehog 3 & Knuckles remastered delivers a nostalgic yet enhanced gameplay experience for fans of the franchise.