Steel Diver Cheats For 3DS

  1. Chapter 6 and 7 unlock

    To unlock Chapter 6 in the campaign you need to complete Chapters 1-5 with all three subs. To then unlock Chapter 7 you need to complete Chapter 6 with all three subs.

    Unlockable
    Complete Chapters 1-5 with all subs Chapter 6
    Complete Chapter 6 with all subs Chapter 7

    Contributed by: ARAN12 

  2. Unlock Expert Mode

    To unlock an Expert Mode in campaign you need to complete every Chapter with all three of the subs.

    Unlockable
    Complete every Chapter with all subs Expert Mode

    Contributed by: ARAN12