Namcot was consolidated into Namco in 1995;[118] its final game was a PlayStation port of Tekken, published in March in Japan and in November worldwide.[119] Tekken was designed for Namco's System 11 arcade system board, which was based on raw PlayStation hardware;[120] this allowed the home version to be a near-perfect rendition of its arcade counterpart.[4][121] Tekken became the first PlayStation game to sell one million copies and played a vital role in the console's mainstream success.[108][121] Sony recognized Namco's quality arcade conversions for helping the PlayStation gain ground in the market, leading to a strong corporate relationship between the two companies.