Arena mode secret parts...
	Armored Core: Nexus secret par...
	Burst Missile...
	Instant training mission compl...
	Part tuning...
	Training mode secret parts...

Successfully complete one of the following tasks in Arena mode to unlock the corresponding part:

CR WH01HP (R Arm): Get rank "B"
CR WB03MV (Back Unit): Get rank "A"
CR WH05RLA (L Arm): Get rank "30"
WB34M-ECHIDNA2 (Back Unit): Get rank "25"
WH08RS-FENRIR (L Arm): Get rank "20"
CR WH01SP (R Arm): Get rank "15"
WH09H-WRAITH (L Arm): Get rank "10"
WH10M-SILKY (R Arm): Get rank "5"
CR H05XS-EYE3 (Head): Get rank "1"

Import a saved game file from Armored Core: Nexus to unlock the following parts. Alternately, successfully complete one of the following tasks in Armored Core: Nine Breaker to unlock the corresponding part:

Attack training
CR LH97L: Complete Accuracy mode
KUJAKU: Complete Power mode
HOHSHI: Complete Judgment mode
KARURA: Complete Single mode
YWH07-DRAGON (R Arm): Complete Melee mode

Defense training
WH06PL ORC (L Arm): Complete Evade mode
JIREN: Complete Durability mode
CR B83TP: Complete Heat Resisting mode
CR YH07S2: Complete Single mode
LN01-SEAL: Complete Melee mode

Move training
CH-H95EE: Complete Horizontal mode
CR I94DD2: Complete Vertical mode
I03RN-CORAL: Complete Dexterity mode
CR WH98GL (R Arm): Complete Aerial mode
YWL03LB-TAROS: Complete Total Mobility mode

Technic training
ANANDA: Complete Lock-On Skill
BYAKUE: Complete Circling Target
CR LRJ84M: Complete Spacing
CR WA91MSM: Complete Swordcraft
MIROKU: Complete Proper Distance

Special training
YA10-LORIS: Complete Evade Missile
RAIJIN: Complete Evade SP Missile
CR WR93RL: Complete No Lock-on
CR WR81RS2: Complete No Radar
CR YH85SR: Complete No Lock-on and Radar

Overall training
WB28R SIREN: Complete Run and Attack
MF04-COWRY: Complete Run and Defense
KANGI: Complete Defense and Attack
WB31B-PEGASUS: Complete Single
WH04HL KRSW (R Arm): Complete Melee

Other
RENGA: Complete 15 Programs
YWH07-DRAGON (L Arm): Complete 30 Programs
FUNI: Complete 45 Programs
LADYB: Complete 60 Programs
E05MG-ROE2: Complete 75 Programs
WH03M-FINGER (R Arm): Complete 90 Programs
YLH11-VIXEN: Complete 105 Programs
003-CODON: Complete 120 Programs
YH08-MANTIS: Complete 135 Programs
Wh04HL KRSW (L Arm): Complete 150 Programs

NIOH: Get rank "17"
YC07-CRONUS: Get rank "13"
Wh03M-FINGER (L Arm): Get rank "7"
WL MOONLIGHT: Get rank "3"

When you convert your saved game data from Armored Core: Nexus into Armored Core: Nine Breaker, the Burst Missiles disappear. However, if you start a new game in Nine Breaker, the Burst Missiles remain in the garage.

In Training mode there is a exercise called "Attack Hit: Single"; the glitch is in level 3. In the beginning of the round, fly up with the enemy AC and keep him in your sights. After about eight seconds, both yours and the enemy's AC will stop moving and fall to the ground. The operator will speak in Japanese, then a message will say that you have completed the mission. Your results will be a "Gold" rank in first place.

To tune parts (only applicable with head, core, arm, leg, booster, generator and radiator parts), press Square while in the "Assembly" screen.

Successfully complete one of the following tasks in Training mode to unlock the corresponding part:

AWH12PL-ETTIN (L Arm): Get 15 Gold ranks
CR-WB03LGL2 (Back Unit): Get 30 Gold ranks
WH09H-WRAITH (R Arm): Get 45 Gold ranks
CR-WH01SP (R Arm): Get 60 Gold ranks
WH11PU-PERYTON (L Arm): Get 75 Gold ranks
WH08RS-FENRIR (R Arm): Get 90 Gold ranks
WB33PL-SKYLLA2 (Back Unit): Get 105 Gold ranks
CR-WH05BP (L Arm): Get 120 Gold ranks
AWH12PL-ETTIN (R Arm): Get 135 Gold ranks
YH12-MAYFLY (Head): Get 150 Gold ranks
CR-WB03CGH (Back Unit): Complete the Attack category
WH10M-SILKY (L Arm): Complete the Defense category
WH11PU-PERYTON (R Arm): Complete the Move category
WB32L-CERBERUS (Back Unit): Complete the Technic category
CR-WH01HP (L Arm): Complete the Special category
CR-WH05BP (R Arm): Complete the Overall category
CR-WH05RLA (R Arm): Complete 45 training missions
SYAKATSURA (Back Unit): Complete 105 Training missions