When you hit both L3 & R3 it sends you flying across the room @ double speed. But only on an overboost core. (which is your torso) you can then disable it by pressing it in again. This won't cause you to loose all of your boost & you don't have to wail til you run into something to stop yourself.
Add defeated AC emblems: To add the defeated AC's emblem to your list press Select + Start when the victory message appears in the arena.
Bonus parts: You will get a special bonus part for every mission you get an 'A' or 'S' rank on. To get bonus parts at the store do the following:
Op-Intensify (All Abilities) - Obtain 99% completion of the game. KEEP-ELIX - Complete 7 missions from Kisaragi CCL-02-EI - Complete 10 missions from Crest KGP-ZXV1 - Complete all missions MCM-MI/008 - Complete 13 missions from Mirage MAM-MX/MDD - Reach AC rank 'A' KAW-SAMURAI2 - Reach AC rank 'B' MWGG-HNRL-100 - Reach AC rank 'C' MRL-MM/001- Reach AC rank 'D' MBT-NI/GULL - Reach AC rank 'S' CWM-HA40-8 - Defeat rank 1 in Extra Arena MWG-MG/FINGER -Defeat A-1 at the Arena MCL-SS/RAY - Defeat A-3 at the Arena MWG-SRFE/8 - Defeat B-4 at the Arena CWM-BM60-1 - Defeat C-7 at the Arena CWR-M70 - Defeat D-7 at the Arena KWG-NHZL30 - Defeat E-8 at the Arena CWI-DD-30 - Defeat E-21 at the Arena MWG-HGB/108 - Rank "S" in all missions