The prize is increased from 1 million HRK (134 000 EUR) to 1.5 million HRK (200 000 EUR), but it is expected that the actual winner would get significantly lower amount due to penalties for various House rule violations.

Producers introduced this as a response to criticism of the second season when they were perceived to be too tolerant of contestants' misbehavior.

Tanja lost her power because she disrespected Big Brother's order not to mention anything to the other Housemates.

Lea, also as Tanja, received an order not to mention anything about her secret mission or she will be evicted.

She disrespected the order by hinting something to her Housemates and on Day 7, Big Brother told her that her secret mission was successful, but Big Brother took 20 000 HRK (2670 EUR) from the Main Prize because Lea had hinted something to her Housemates.

When she enters the Confessions Room Big Brother will tell her who are the nominated Housemates.

Danijel had to spill some wine every time when Big Brother asks Yameisy to come to the Confessions Room.

On the final, Day 99, 10 Housemates who left the House came back in the House, but not as participants, but as friends on the finalists so they can help them to "cut" time while the show is running and the final results aren't announced.

Big Brother prepared Yameisy a surprise and brought her mother Julia from Cuba.