Star Trek: Shattered Universe At the Excelsior bridge menu, enter the following: Level select: Black, R, L, B, X, L, R, Y, White. All ships: Black, L, X, L, X, R, R, B, White. Invincibility: Black, L, B, L, R, Y, Y, B, White. All medals and ranks: Black, L, R, L, B, R, Y, L, White. Kobayashi Maru difficulty setting: Black, L, Y, L, L, X, Y, R, White.