Season 1

Season 1 is the first season of Little Brother.

Twists/Changes

 * Prenoms: Before each HOH competition each houseguest submitted their nominations in their private diary room. Once the HOH competition was complete, nominations immediately took place and the HOH had to nominate the two houseguests they named in their private diary room. This twist lasted up until the jury phase.
 * Secret Advantage: During the fifth HOH competition, houseguests had the opportunity to either go for Head of Household or for a secret advantage. The advantage allowed you to steal someone's vote. Isaac won and stole Sex's vote and voted out Gly.