Ghost In The Shell: Stand Alone Complex (PSP)
This game is titled Ghost In The Shell: Stand Alone Complex in North America and Europe, and Koukaku Kidoutai: Stand Alone Complex Karyuudo no Ryouiki in Japan.
Successfully complete the game to unlock a movie viewer
option and a mini-game featuring Tachikoma.
Play through a level with only a handgun. At the end of the level you will be given the dual wieldable version of that handgun. You will be able to equip both of the handguns in one
Successfully complete all single player mode levels with a character to unlock his or her custom weapon. After unlocking it, the weapon can be used by any character.
Collect a weapon that is not in your inventory during game play, and have it equipped when completing the level. When the next level begins, it will be a part of your available inventory.
When playing through a level, look for a yellow/orange
box-shaped robot carrying a red and white fan. If you kill him,
you will be rewarded with a special Tachikoma part when you complete
the level. You will know if it was the correct robot by seeing
the "Tachikoma part obtained" message appearing after
Strategy guides from GameFAQs