Once you have the game running, you can unlock additional characters by completing the multiple times : Jin Kazama : Complete Story Mode 1 time. Lee Chaolan : Complete Story Mode 2 times. Nina Williams : Complete Story Mode 3 times. Heihachi Mishima : Complete Story Mode 8 times. Tekken 4 | Tekken Wiki | Fandom
: A system file required for the emulator to function. These are often sourced from your own physical console or found through archives like the Internet Archive .
: Place your BIOS files into the BIOS folder within your PCSX2 directory. Open the emulator, go to Settings > BIOS , and select the correct file (e.g., SCPH-70012.BIN ) .
Increase the to 3x (1080p) or higher to drastically improve visual clarity compared to the original console .
Condition to unlock: Beating Story Mode seven times with a different character or beating the mode with Ling Xiaoyu. Tekken Wiki Tekken 4 Cheats - PlayStation 2 Cheats Guide - IGN