The original physical Sonic & Knuckles cartridge featured revolutionary "Lock-On Technology," allowing players to physically insert their Sonic 3 cartridge into the top of the Sonic & Knuckles cartridge.
Sonic & Knuckles alone does not support saving progress. When combined with Sonic 3 , you can save your progress across both halves of the game. sonicknuckleswsonic3 bin file better
: You must provide your own Sonic_Knuckles_wSonic3.bin file (originally from the SEGA Mega Drive & Genesis Classics collection on Steam) to act as a legal data source. Key Improvements : Widescreen Support : Native 16:9 support without stretching. The original physical Sonic & Knuckles cartridge featured
Or possibly:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. : You must provide your own Sonic_Knuckles_wSonic3
Your ring counts, lives, and current shield types carry over smoothly between the two halves of the game.