Black Rock Shooter Cheats - PSP
Primary Collection of Cheats
Defender Glitch
Use Defender Skill and then hold [X] to keep blocking. And when your life bar gets to 0 and the Defender is still active, Keep on Blocking so that you can't die. Because when you life bar gets to 0 the Atk/Def/Regen Boosts will stay stuck as it is. But even though the Regenerate/+ is still active while blocking with 0 HP, you still won't recover HP This is pretty useful at XNFE's Extra Mission - Prelude: Suicide TV.
Hints
Unlock Costumes
Clear various mission or challenges to unlock this costumes.
Booster Unit - Clear the Mission "..."
Lost All - Clear the Mission "..."
Schoolgirl - Obtaib 99,999 damage in the mission "Nana's Whimsical Test".