Unlock Chapter 6 and 7
Complete Chapters 1-5 with ALL three subs to unlock Chapter 6 in the campaign. To then unlock Chapter 7 you need to complete Chapter 6 with ALL three subs.
Unlock Chapter 6:
Complete Chapters 1-5 with ALL subs
Unlock Chapter 7:
Complete Chapter 6 with ALL subs
Head back to our Steel Diver cheats page for a load more cheats and tips for Steel Diver.
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