Sonic 3 and Knuckles Time Travel (Jdpense) (SHC2015) is a ROM hack likely adding a time travel theme to the original Sonic 3 & Knuckles. The original game (Sega Technical Institute, 1994) was a linear platformer. This ROM hack, by Jdpense (likely the creator's name) and potentially released as part of a Sonic Hacking Contest in 2015 (SHC2015), might introduce new gameplay mechanics related to time travel, such as altering past events or exploring different timelines within the Sonic universe. Expect changes to levels, the introduction of new challenges, and potentially new story elements or cutscenes revolving around the time-travel mechanic.

Sonic 3 and Knuckles Time Travel (Jdpense) (SHC2015)

Sonic 3 and Amy Rose