Last weekend i rented the game Tekken 5, it was the best ever Tekken game to come out, it's absolute GENIUS! I love the characters, insane graphics and gets you hooked for ages! I really want to buy the game now, it's great!
The minigame on it is cool too, Devil Within, where you're Jin and it's like 3D where you walk around and fight different enemies and shiz, it's awesome. Also you can play arcade mode from Tekken, Tekken 2 and Tekken 3 on the game.
I would really suggest trying this game out, it's worth it