The PlayStation 1, often abbreviated as PS1, is a home video game console developed by Sony Computer Entertainment. Released in December 1994 in Japan and in September 1995 in North America, it marked Sony's entry into the gaming market. The console was notable for its use of compact discs, allowing for larger and more complex games compared to previous cartridge-based systems. The PS1 featured a 32-bit processor and supported 3D graphics, which were groundbreaking at the time. It became home to many iconic games, including Final Fantasy VII, Metal Gear Solid, and Crash Bandicoot. The console sold over 102 million units worldwide, establishing a strong foundation for future PlayStation consoles.