Legacy & History
Released in 1994, the PlayStation was born from a failed partnership with Nintendo. Sony went solo and dominated the industry, selling over 100 million units.
Cultural Impact
The PlayStation made gaming "cool." By using CDs, it allowed for full-motion video (FMV) and CD-quality audio (Wipeout's techno soundtrack), aligning gaming with club culture and cinema.
Modern Legacy
It established the DualShock controller layout (two sticks, four triggers) as the industry standard. It also proved that disc-based media was the future, ending the cartridge era for home consoles.
Under the Hood
The PS1's secret weapon was the Geometry Transformation Engine (GTE), a coprocessor dedicated to 3D math. It could handle lighting, scaling, and rotation of polygons at high speeds. However, it lacked floating-point precision (using fixed-point math instead), leading to the characteristic "wobbly" textures and polygon jitter seen in PS1 games.