Unlock Patty

Finish Chapter 1 to unlock Patty. Her abilities are based on Nadia.

Unlock Rhombus

Finish Chapter 2 to unlock Cyrus. His abilities are based on Cyrus.

Unlock Vault Dweller

Finish Chapter 3 to unlock Vault Dweller. His abilities are based on Cyrus.

How to beat the Raider Commander

Use an incendiary cannon, two barrel shotgun, sledge hammer, and 35 stimpacks. This was done with a level 9 Cain under normal difficulty.