Sonic the Hedgehog (8-bit video game)

Sonic the Hedgehog is a 1991 video game released for the Master System and Game Gear, developed by Ancient and published by Sega, While it might look like a port, it is very different from its 16-bit counterpart, in terms of levels, bosses, and sprites. In this game, Sonic cannot recollect his rings after being hit. In many cases, he gets pushed off the screen when hit.