Capcom president Kenzo Tsujimoto conceived the CP System in 1986 with a singular, aggressive goal: to make arcade games twice as good as what consumers could experience at home. This vision emerged as a direct countermeasure to the rising tide of home video game consoles, which threatened to render the arcade experience obsolete. To achieve this, Capcom invested approximately £5,500,000 over two-and-a-half years to engineer two custom microchips known as the CPS Super Chips. These chips were so powerful that they equated to the processing power of ten standard arcade printed circuit boards of that era. The resulting hardware featured a Motorola 68000 CPU running at 10 MHz, paired with a Zilog Z80 co-processor, and could display 4,096 colors on screen from a palette of 65,536. This technical leap allowed for complex sprite manipulation, including the simultaneous display of 256 sprites per scanline, a feat that redefined the visual fidelity of the late 1980s arcade scene.
The Beat Em Up Golden Age
While the technical specifications were impressive, the CP System became legendary for the specific genres it mastered, particularly the beat 'em up and fighting game categories. The system launched its golden era with the release of Dynasty Wars in April 1989, followed by the genre-defining Final Fight on the 1st of December 1989. These titles established a template that Capcom would refine for years, introducing players to the chaotic brawling of Warriors of Fate and the superhero action of Captain Commando. The system also hosted the platforming adventures of Strider and Ghouls'n Ghosts, proving its versatility beyond simple brawling. By 1991, the CP System had become the primary vehicle for Street Fighter II: The World Warrior, released on the 6th of February 1991, which would go on to become the most influential fighting game in history. The hardware's ability to handle large, colorful sprites and smooth animations allowed developers to create the fluid combat mechanics that defined the genre for decades.The Piracy Plague
Despite its commercial success, the CP System was plagued by a persistent and debilitating issue: rampant bootlegging. The system's architecture made it relatively easy for pirates to clone the game software, leading to a situation where bootleg versions of Street Fighter II were more common than the official releases in certain countries. To combat this, Capcom implemented a draconian security measure known as the suicide battery. This small component powered the volatile RAM that stored the game's configuration registers. If the battery voltage dropped below 2 volts, the registers were wiped, rendering the game inoperable and forcing arcade operators to send the board back to Capcom for expensive repairs. This strategy was designed to make piracy unprofitable, but it also created a cycle of frustration for arcade owners who had to pay for maintenance on their own hardware. The problem was so severe that it virtually disappeared only when Capcom shifted development to the successor system, the CP System II, which featured more robust encryption methods.