The SEGA Genesis is a 16-bit home video game console released by SEGA in 1988. Known for its fast processing and impressive graphics for the time, it became popular for its extensive library of games, including classics like Sonic the Hedgehog and Mortal Kombat. The console was a key player in the 1990s gaming market, competing primarily with the Super Nintendo Entertainment System. The Genesis featured a unique controller with three buttons, later upgraded to six buttons for more complex gameplay. It also introduced the concept of add-ons, such as the SEGA CD and SEGA 32X, which expanded its capabilities. The console remains a beloved part of gaming history.