The Capcom Play System 2 (CPS2) is an arcade system board developed by Capcom in the early 1990s. It is known for its high-quality graphics and sound, which allowed for more advanced gameplay compared to earlier systems. The CPS2 supported a variety of popular fighting games, including Street Fighter Alpha and Darkstalkers. Released in 1993, the CPS2 utilized a unique security system that required special cartridges to run games. This system contributed to the longevity of the arcade platform, as it allowed for easy updates and new game releases. The CPS2 remains a significant part of arcade gaming history.