Armored Core 4

Chapter 1
Common

Awarded for completing Chapter 1

Chapter 2
Uncommon

Awarded for completing Chapter 2

Chapter 3
Rare

Awarded for completing Chapter 3

Chapter 4
Rare

Awarded for completing Chapter 4

Chapter 5
Rare

Awarded for completing Chapter 5

Chapter 6
Rare

Chapter 6

100

Awarded for completing Chapter 6

Normal Difficulty
Rare

Awarded for completing all Normal Missions

Hard Difficulty
Ultra Rare

Awarded for completing all Hard Missions

Mission Rank A
Ultra Rare

Awarded for achieving Total Mission Rank A

Mission Rank S
Ultra Rare

Awarded for achieving Total Mission Rank S

Mission Rank SS
Ultra Rare

Mission Rank SS

30 Secret

Awarded for achieving Total Mission Rank SS

Special Pack
Rare

Special Pack

30 Secret

Awarded for completing the "NDP-S001" data pack

GA Pack-A
Rare

Awarded for completing the "SDGA RANK-A" data pack

GA Pack-B
Rare

Awarded for completing the "SDGA RANK-B" data pack

Rosenthal Pack
Rare

Awarded for completing the "NDP-E001 ROS-OME" data pack

Rayleonard Pack
Rare

Awarded for completing the "NDP-C001 RAY" data pack

Akvavit Pack
Rare

Awarded for completing the "NDP-C002 AKV" data pack

BFF Pack-A
Rare

Awarded for completing the "SDBFF RANK-A" data pack

BFF Pack-B
Rare

Awarded for completing the "SDBFF RANK-B" data pack

Leone Pack
Rare

Awarded for completing the "NDP-B001 LEO" data pack

Aldra Pack
Rare

Awarded for completing the "NDP-B002 ALD-MEL" data pack

Eqbal Pack
Rare

Awarded for completing the "NDP-A001 EQB-TEC" data pack

Maggrib Pack
Rare

Awarded for completing the "NDP-X002 MAGGRIB" data pack

All Data Packs
Rare

Awarded for completing all data packs

01 Berlioz
Rare

Awarded for completing the MARCHE AU SUPPLICE mission on Hard

02 Sahdana
Rare

02 Sahdana

10 Secret

Awarded for completing the EGO BOOST mission on Hard

03 Anjou
Rare

Awarded for completing the JARDIN DE CHEVALIER mission on Hard

05 Mary Shelley
Rare

Awarded for completing the EMPRESS mission on Hard

06 Celo
Rare

06 Celo

10 Secret

Awarded for completing the SEED A BARREN EARTH mission on Hard

09 Sir Maurescu
Ultra Rare

09 Sir Maurescu

10 Secret

Awarded for completing the LINE OF DEFENSE mission on Hard

10 Menno Ruh
Rare

10 Menno Ruh

10 Secret

Awarded for completing the INTERNAL PURGE mission on Hard

14 Sherring
Rare

Awarded for completing the SEA OF BLOOD mission on Hard

19 Francisca
Ultra Rare

19 Francisca

10 Secret

Awarded for completing the SILENT AVALANCHE mission on Hard

25 Borisovich
Rare

25 Borisovich

10 Secret

Awarded for completing the SANDSTORM CITADEL mission on Hard

-- Amazigh
Rare

Awarded for completing the DESERT WOLF mission on Hard

-- Sus
Rare

-- Sus

10

Awarded for completing the UP IN FLAMES mission on Hard

Ursragna
Rare

Awarded for completing the JUGGERNAUT mission on Hard

Sol Dios
Rare

Awarded for completing the SOL DIOS mission on Hard

00-Aretha
Rare

Awarded for completing the SEED A BARREN EARTH mission on Hard

39
1,000
313
294
37
Developer
FromSoftware Inc
Publisher
SEGA
Platforms
Xbox 360
Tracking is available for this game.

Achievement Breakdown

Game Leaders

1. TrippyElephantx 1,000
2. CasuallyFlacid 1,000
3. Vitiated1 1,000
4. KozL Clutch 1,000
5. is that Hydro 1,000
6. TonySki 1,000
7. NeptunBuerste68 1,000
8. Sephiroth Oni 1,000
9. v5v 1,000
10. Learn Ya 1,000
11. Crem spams L2 1,000
12. NCR Ranger 206 1,000
13. BossJoy V1 1,000
14. Vbyg 1,000
15. XboxPlaeyz 1,000