The Dreamcast is a home video game console released by Sega in 1998. It was the first console of the sixth generation and featured advanced graphics and online gaming capabilities, which were innovative for its time. The Dreamcast had a library of popular games, including titles like Sonic Adventure and Shenmue. Despite its technological advancements, the Dreamcast struggled in the market against competitors like the PlayStation 2. It was discontinued in 2001, but it has since gained a cult following, with many gamers appreciating its unique games and features. The console is often remembered as a pioneer in online gaming.