Star Trek Next Generation: Beyond the Nexus Cheats
GBA | Submitted by prpa_dbzRanking
Input these codes in the password screen to get to a different rank:
GBA | Submitted byPasswords
GBA | Submitted by Admiral CookSkip Missions
When you start the game go into the password screen and type in "override". Than enter the game. Each time a mission comes up push "up" on the control pad and a new mission will come up. You can do this every time. After passing a certain amount of missions you will be promoted, and you can still push up to choose your mission.