Against Barabas in Chapter 06, hit him 20 times using only hand-to-hand combat while the Daodan Overpower Mode is active on Medium difficulty or higher.
Against Mukade in Chapter 10, hit him 15 times using only hand-to-hand combat while the Daodan Overpower Mode is active on Medium difficulty or higher.
At the start of Chapter 14, hit enemies 15 times using only hand-to-hand combat while the Daodan Overpower Mode is active on Medium difficulty or higher.
In Chapter 07, run on the first power grid and reach Save Point 3 without taking any damage on Medium difficulty or higher. Daodan Overpower Mode not allowed.
In Chapter 08, run on the first power grid and receive the Force Field in the next room without taking any damage on Medium difficulty or higher. Daodan Overpower Mode not allowed.
In Chapter 08, run on the second power grid and reach Save Point 3 without taking over 3 hits on Medium difficulty or higher. Daodan Overpower Mode not allowed.
In Chapter 05 on Save Point 3, get past the laser tripwires without touching them and then hit one of the enemies in the next room, on Medium difficulty or higher.
Complete Chapter 01 as a TCTF Trooper from first to last Save Point without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
Complete Chapter 02 as a Comm Trooper from first to last Save Point without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
Complete Chapter 03 as Barabas from first to last Save Point without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
Complete Chapter 04 as a Striker from first to last Save Point without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
Complete Chapter 05 as a Tanker from intro to last Save Point without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
From the start of Chapter 06, as a Fury reach Save Point 4 without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
From the start of Chapter 14, as an Elite Striker reach Save Point 3 without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
From the start of Chapter 10, as a Ninja reach Save Point 4 without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
From the start of Chapter 13, as a Black Ops - SWAT Trooper reach Save Point 5 without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
From the start of Chapter 14, as Muro reach Save Point 4 without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!
From the start of Chapter 14, as Mutant Muro reach Save Point 3 without failing the mission on Hard difficulty. Codes must be input immediately at the start of the mission!