This hack of Sonic the Hedgehog 2 modifies the game's ending sequence, enhancing its visual presentation with enhanced color palettes and potentially improved graphical fidelity. This fan-made modification provides an alternate experience to the original game, demonstrating the ongoing passion and creativity of the game's community.  The "colourised" nature showcases the community's ability to enhance and revitalize classic games through modding.

Sonic the Hedgehog 2 (colourised ending hack)

Sonic the Hedgehog 2 - Time and Place