Sonic 2 Fixed Sprites is a ROM hack of Sonic the Hedgehog 2 primarily focused on improving or correcting the game's sprites. The 'fixed' aspect implies adjustments to character or object graphics, possibly addressing visual glitches or inconsistencies present in the original.  Specific details about the fixes would be found in the ROM's documentation or in relevant ROM hacking communities. The hack demonstrates the community's effort to refine and enhance the original game's visual presentation.

Sonic 2 Fixed Sprites

Sonic 2 Extreme