2k 2k Games Activision Aksys Astro Gaming Atari Atlus Bethesda Capcom Electronic Arts Ertain Hde Hori Marvelous Entertainment Metro Milestone Namco Pccw Japan Pqube Limited Sega Sega Of America, Inc Square Enix Squaresoft T2 Take Two Thq Ubi Soft Ubisoft Vpd Games