The term 'Big Name in Computer Games' refers to two major players in the gaming industry: GENESIS (7 letters) and Sega (4 letters). GENESIS was a 16-bit video game console released by Sega in 1988. It was the first console to use a 16-bit processor, which allowed for more complex graphics and sound than its 8-bit predecessors. Sega, on the other hand, is a Japanese multinational video game developer and publisher. Founded in 1960, Sega has been responsible for some of the most iconic video games of all time, such as Sonic the Hedgehog and Virtua Fighter. Both GENESIS and Sega have had a major impact on the gaming industry, and are considered to be two of the biggest names in computer games.