Armored Core 4

Hard mode:
Finish a chapter to access the hard difficulty level for any mission in that
chapter. Press RB or LB to switch between chapters and then push X to toggle
between the hard and normal mode for any mission.


Achievements:
Complete the following achievements to award the indicadeted amount of
Xbox Live Gamerscore gamerscore points.

25 Borisovich (10 gamerscore points):
Finish the Sandstorm Citadel mission on Hard.

19 Francisca (10 gamerscore points):
Finish the Silent Avalanche mission on Hard.

14 Sherring (10 gamerscore points):
Finish the Sea Of Blood mission on Hard.

10 Menno Ruh (10 gamerscore points):
Finish the Internal Purge mission on Hard.

09 Sir Maurescu (10 gamerscore points):
Finish the Line Of Defense mission on Hard.

06 Celo (10 gamerscore points):
Finish the Seed A Barren Earth mission on Hard (defeat 2nd enemy next).

05 Mary Shelley (10 gamerscore points):
Finish the Empress mission on Hard.

03 Anjou (10 gamerscore points):
Finish the Jardin De Chevalier mission on Hard.

02 Sadhana (10 gamerscore points):
Finish the Ego Boost mission on Hard.

01 Berlioz (10 gamerscore points):
Finish the Marche Au Supplice mission on Hard.

00-Aretha (10 gamerscore points):
Finish the Seed A Barren Earth mission on Hard.

Sus (10 gamerscore points):
Finish the Up In Flames mission on Hard.

Amazigh (10 gamerscore points):
Finish the Desert Wolf mission on Hard.

Ursragna (10 gamerscore points):
Finish the Juggernaut mission on Hard.

Mission Rank A (10 gamerscore points):
Achieve Total Mission Rank A.

Mission Rank S (20 gamerscore points):
Achieve Total Mission Rank S.

Chapter 1 (20 gamerscore points):
Finish Chapter 1.

Total Mission Rank SS (30 gamerscore points):
Achieve Total Mission Rank SS.

Special Pack (30 gamerscore points):
Finish the "NDP-S001" data pack.

Sol Dios (10 gamerscore points):
Finish the Sol Dios mission on Hard.

Rosenthal Pack (30 gamerscore points):
Finish the "NDP-E001 ROS-OME" data pack.

Rayleonard Pack (30 gamerscore points):
Finish the "NDP-C001 RAY" data pack.

Normal Difficulty (50 gamerscore points):
Finish all Normal Missions.

Maghrib Pack (30 gamerscore points):
Finish the "NDP-X002 MAGHRIB" data pack.

Leone Pack (30 gamerscore points):
Finish the "NDP-B001 LEO" data pack.

GA Pack-B (30 gamerscore points):
Finish the "SDGA RANK-B" data pack.

GA Pack-A (30 gamerscore points):
Finish the "SDGA RANK-A" data pack.

Eqbal Pack (30 gamerscore points):
Finish the "NDP-A001 EQB-TEC" data pack.

Chapter 3 (30 gamerscore points):
Finish Chapter 3.

Chapter 2 (30 gamerscore points):
Finish Chapter 2.

BFF Pack-B (30 gamerscore points):
Finish the "SDBFF RANK-B" data pack.

BFF Pack-A (30 gamerscore points):
Finish the "SDBFF RANK-A" data pack.

Aldra Pack (30 gamerscore points):
Finish the "NDP-B002 ALD-MEL" data pack.

Akvavit Pack (30 gamerscore points):
Finish the "NDP-C002 AKV" data pack.

All Data Packs (50 gamerscore points):
Finish all data packs.

Hard Difficulty (50 gamerscore points):
Finish all Hard Missions.

Chapter 5 (50 gamerscore points):
Finish Chapter 5.

Chapter 4 (50 gamerscore points):
Finish Chapter 4.

Chapter 6 (100 gamerscore points):
Finish Chapter 6.