Both of these mini expansions are included in the Deluxe game.
 
The 8 room cards mini expansion gives more variability. With each new room having its own unique power, the extra rooms in this expansion greatly increase the number of variations for the modular setup.
 
The Damage Control mini-expansion is a set of 3 cards that replaces some of the cards in the Damage deck. This expansion gives more control to the players, but it also makes the game more challenging. 

Both of these mini expansions are included in the Deluxe game.