Tekken Tag Tournament (鉄拳タッグトーナメント) is a tag-team fighting game initially released as an arcade game in July of 1999.  The game was developed and released by Namco Limited.  It is the fourth game in the Tekken series; however, the game does not follow the Tekken story line.  It was marketed as a ‘Dream Match’ that featured all characters in all of the previous Tekken installments.  Tekken Tag Tournament was later ported to PlayStation 2.  The PlayStation 2 version featured updated graphics but played nearly identical to the arcade version.  The PlayStation 2 version was also remade with graphics improvements in the bundle collection Tekken Hybrid under the title of Tekken Tag Tournament HD.