|Hikeygirl101||Day 1||Day 56|
|bekla123||Day 1||Day 56|
|countrygirl15701||Day 1||Day 48|
|AceSurvivor||Day 1||Day 45|
|yohan47013||Day 1||Day 41|
The game will be played in the usual format with a major twist. For the first time ever, the HouseGuests will each be assigned a secret Friend and a secret Foe. They must keep their Friend in the house for as long as possible, while their Foe is evicted. If this is the case for a certain HouseGuest, then they will receive a special power at a predetermined Friend and Foe Checkpoint. Hikeygirl101, AceSurvivor, and valgarfield were the only three HouseGuests to receive the special power at the checkpoint. The special power was the Power of Double, introduced in Big Brother 1: Twists and Turns, and it could be used at either Week Three or Week Four's evictions. Hikeygirl101 and AceSurvivor both used it Week Four on valgarfield. Because she was nominated both Week Three and Week Four, valgarfield was unable to use this power.
Friends and Foes TwistEdit
In order to earn a special power a HouseGuest must still be in the house with your Friend, but not your Foe. If a HouseGuest completed this goal by the Final Nine, they earned a special power. The special power was the Power of Double, introduced in Big Brother 1: Twists and Turns.
This season, the house's living room, kitchen, bathroom, storage room, Diary Room, three bedrooms, and backyard were all redesigned. The three bedroom designs were Underwater, Outer Space, and Fairytale.