Armored Core 4
Hard Mode Unlockable:
Complete a chapter to access this mode.
Gamerscore Gamerscore:
25 Borisovich – 10 Gamerscore:
Complete the Sandstorm Citadel mission on Hard.
19 Francisca – 10 Gamerscore:
Complete the Silent Avalanche mission on Hard.
14 Sherring – 10 Gamerscore:
Complete the Sea Of Blood mission on Hard.
10 Menno Ruh – 10 Gamerscore:
Complete the Internal Purge mission on Hard.
09 Sir Maurescu – 10 Gamerscore:
Complete the Line Of Defense mission on Hard.
06 Celo – 10 Gamerscore:
Complete the Seed A Barren Earth mission on Hard.
05 Mary Shelley – 10 Gamerscore:
Complete the Empress mission on Hard.
03 Anjou – 10 Gamerscore:
Complete the Jardin De Chevalier mission on Hard.
02 Sadhana – 10 Gamerscore:
Complete the Ego Boost mission on Hard.
01 Berlioz – 10 Gamerscore:
Complete the Marche Au Supplice mission on Hard.
00 Aretha – 10 Gamerscore:
Complete the Seed A Barren Earth mission on Hard.
Sus – 10 Gamerscore:
Complete the Up In Flames mission on Hard.
Amazigh – 10 Gamerscore:
Complete the Desert Wolf mission on Hard.
Ursragna – 10 Gamerscore:
Complete the Juggernaut mission on Hard.
Mission Rank A – 10 Gamerscore:
Acquire Total Mission Rank A.
Mission Rank S – 20 Gamerscore:
Acquire Total Mission Rank S.
Chapter 1 – 20 Gamerscore:
Complete Chapter 1.
Total Mission Rank SS – 30 Gamerscore:
Acquire Total Mission Rank SS.
Special Pack – 30 Gamerscore:
Complete the “NDP-S001″.
Sol Dios – 10 Gamerscore:
Complete the Sol Dios mission on Hard.
Rosenthal Pack – 30 Gamerscore:
Complete the “NDP-E001 ROS-OME” data pack.
Rayleonard Pack – 30 Gamerscore:
Complete the “NDP-C001 RAY” data pack.
Normal Difficulty – 50 Gamerscore:
Complete all Normal Missions.
Maghrib Pack – 30 Gamerscore:
Complete the “NDP-X002 MAGHRIB” data pack.
Leone Pack – 30 Gamerscore:
Complete the “NDP-B001 LEO” data pack.
GA Pack-B – 30 Gamerscore:
Complete the “SDGA RANK-B” data pack.
GA Pack-A – 30 Gamerscore:
Complete the “SDGA RANK-A” data pack.
Eqbal Pack – 30 Gamerscore:
Complete the “NDP-A001 EQB-TEC” data pack.
Chapter 3 – 30 Gamerscore:
Complete Chapter 3.
Chapter 2 – 30 Gamerscore:
Complete Chapter 2.
BFF Pack-B – 30 Gamerscore:
Complete the “SDBFF RANK-B” data pack.
BFF Pack-A – 30 Gamerscore:
Complete the “SDBFF RANK-A” data pack.
Aldra Pack – 30 Gamerscore:
Complete the “NDP-B002 ALD-MEL” data pack.
Akvavit Pack – 30 Gamerscore:
Complete the “NDP-C002 AKV” data pack.
All Data Packs – 50 Gamerscore:
Complete all data packs.
Hard Difficulty – 50 Gamerscore:
Complete all Hard Missions.
Chapter 5 – 50 Gamerscore:
Complete Chapter 5.
Chapter 4 – 50 Gamerscore:
Complete Chapter 4.
Chapter 6 – 100 Gamerscore:
Complete Chapter 6.