Kirby in Sonic the Hedgehog gameplay for the Sega Genesis/Mega Drive using RetroArch with the core Genesis Plus GX.
"Kirby in Sonic the Hedgehog is a hack of Sonic the Hedgehog by Lone Devil. It features Kirby whom replaces Sonic as the lead protagonist. Kirby can inhale monitors and most enemies but cannot copy their abilities."
http://info.sonicretro.org/Kirby_in_Sonic_the_Hedgehog
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