Jade Empire: Hisui no Teikoku

The receive the upgraded dual sword style Crimson Tears, climb the ranks in the Imperial Arena to the Bronze Division. When Cho comes and asks you to poison Crimson Khana refuse, then find her and tell her about this. Once you defeat her in the ring she'll teach you Crimson Tears.

Transform to horse deamon style and start tapping X during the transformantion until you start to throw a fireball. Then quickly switch to a style thats not a transformation and the fireball will continue and hit the enemy without costing any chi.

If you win 20 dice rolls in a row against the gambler in the Imperial Arena, he will explode

If you can win the Imperial Arena without losing you will receive a new Technique from Sweet Poison Lyn.

After finishing the game, don't skip the credits roll. Eventually after being half-done with it, you'll be treated to some funny dialog and voiceovers from several followers of yours.