Xiaoyu: Defeat her in Mishima Polytechnic. Roger Jr.: Defeat it in Mishima Industries, Biotech Research Station Ruins.
Raven: Defeat him in Secret Underground Passage. Paul: Defeat him in West District, 13th Avenue. Nina: Defeat her in Mishima Zaibatsu, Central Subway Line. Mokujin: Defeat it in Subterranean Pavillion. Miguel: Defeat him in South Bay Warehouse Area. Marduk: Defeat him with King in Mixed Martial Arts Gym "Wild Kingdom". Leo: Defeat it in 16th Archaeological Expedition's Excavation Site. Lei: Defeat all enemies in ICPO Branch Office. Law: Defeat him in West District, Chinatown. Kuma or Panda: Defeat Kuma in North Nature Park. King: Defeat him with Marduk in Mixed Martial Arts Gym "Wild Kingdom". Kazuya: Defeat him in G Corporation, Millennium Tower Heliport. Julia: Defeat all enemies in G Science and Technology, Research Building 3. Jin: Defeat him in Azazel's Temple, Central Corridor. Jack-6: Defeat him in Container Terminal 3.
In Heihachi Arena: Defeat him in Mshima Estate. Hwoarang: Defeat him in Industrial Highway 357.
Here are a series of tricks / tips that you can use in Tekken 6 for PlayStation 3 and that will certainly make the game much easier. As always from Trucoteca we recommend that you try to play without making use of them to get the most out of the playable experience, although you may be very helpful in obtaining certain trophies. Be as it is and as always … you choose.