During the selection of the Hunger Games tributes from district 12, called the reaping, Katniss´ younger sister, Primrose, was chosen to be the female participant. Katniss then volunteered to take her place, as she was only 12.
During the opening ceremony, Katniss and Peeta, the female and male tributes, took the Capitol´s breaths away when they appeared with fire on their costumes.
A few days later, the Hunger games begins. Here you will see all the 24 tributes, including Katniss and peeta from district 12.
Stop! Stop! Ladies and gentlemen, may I present the winners of the 74th annual Hunger Games!
Rue, the female tribute from district 11, passed away due to an arrow in her chest. Here you will see Katniss mourning the loss of her, and covering her in flowers.
In the final battle, Katniss and Peeta took on Cato, a fierce tribute from district 2. Katniss pushed him off of the cornocopia, and into the hands of bloodthirsty mutt mutations. To put Cato out of his misery, Katniss shot him with an arrow.
Katniss and Peeta did not want to kill each other, so they beat the Capitol at their own game by attempting to eat poisonous berries to execute them both, because without a winner, there is no Hunger Games. The Capitol then refused to let them die, so they declared both of them the winners.