Tekken Tag Tournament (鉄拳タッグトーナメント Tekken Taggu Tōnamento?) (commonly abbreviated as Tekken Tag and TTT)[6] is the fourth main installment in Namco's popular Tekken fighting game series. It, however, is not canonical to the Tekken storyline. The game was originally available as an update kit for Tekken 3. Tekken Tag Tournament was originally released as an arcade game in 1999 before it was ported to the PlayStation 2 in 2000. The arcade version operated similarly, but ran on a 32 bit graphics engine like Tekken 3. It received upgraded graphics when it was ported to the PlayStation 2. It, along with Tekken 4 and Soulcalibur II, was re-released in 2008 as a part of Namco Classic Fighter Collection.
Tekken 3 is the third installment in the popular Tekken fighting game series. It was released for Arcades in March 1997, and for the PlayStation in March - September 1998. The original Arcade version of the game was released in 2005 for the PlayStation 2 as part of Tekken 5's Arcade History mode. Tekken 3 is still widely considered one of the [7] .It was the first game released on Namco System 12 hardware (an improvement to the original two Tekken games, which used System 11). It was also the last installment of the series for the PlayStation.