Earlier this month it was unearthed by Tekken fans that there were 6 hidden characters on the Tekken Tag Tournament 2 disc - that you weren't able to unlock in the game.
Now, Namco Bandai have confirmed that these characters will unlock through a string of free DLC packs for the game. The first of these lands next month, on October 9.
The characters in question are Dr. Bosconovitch, Unknown, Slim Bob, Miharu, Sebastian and Violet, and with them comes four new arenas to fight in. Hopefully, this is something that keeps the game fresh, although fans may be frustrated about the fact that the characters are already there on the disc.