While the structure of the different sectors remains mostly the same, there are some differences:

• Keycards

  • The number of keycards you can earn may differ per sector. The more keycards you earn, the closer you are to your next reward. 

• Data Disk Stockpiles 

  • Different sectors may have different Data Disks available as rewards, though some may repeat. 

• Enemy difficulty 

  • Just like Easy, Normal, and Hard, subsequent sectors provide increasing difficulty by raising enemy levels and adding additional/more powerful Modifiers.