Every night you, the Protagonist, wake up and roam your home. You will have to deal with Tattletail every night until Christmas morning.

December 20

The player must wake up, find his way down to the basement, and open the Tattletail box. After playing with it for a while, the player re-wraps Tattle tail in his box and goes back to bed.

December 21

The player will hear a clunking noise and needs to investigate it. The player will then need to go down in the basement and will find Tattletail in the washing machine. After taking Tattletail out of the washing machine, the player then has to charge Tattletail in the charging station. After charging Tattletail, the player then has to find a vase so that him and Tattletail can "play" with it. The vase breaks, and the lights go out. The game tells the player to grab the flashlight, causing the task name to change to "Oh no..." Eventually, the lights come back on and the player must wrap up Tattletail. The player then will have to go to bed.

December 22

The player wakes up to a grinding noise. After picking up the flashlight, the player will find Mama in the basement. The player then has to load a cassette into Mama. After listening to the tape, you must bring Tattletail to Mama. Upon reaching the basement, the player will see that Mama has disappeared. You go to wrap up Tattletail, and clean up his mess. While heading upstairs, the lights will go out and the game will give a hint about Mama. Go to bed.

This is the first night Mama can kill you.

December 23

The player wakes up and needs to investigate the chattering sound coming from outside. Once you're outside you will find your purple Tattletail and a yellow Tattletail. Grab your purple Tattletail and it will tell you to interact with his friend to start the game of hide and seek. While the yellow Tattletail is hiding, Mama will chase you. When the lights turn back on, find the yellow Tattletail. .It will repeat twice, each time adding 30 seconds for Mama to find you. After the third time, the game will tell the player to grab the VHS tape and play on the players television in his room. The VHS tape shows a Tattletail commercial, with interactive cameras. Upon closer viewing of the commercial, Mama will be teleporting a body around, and a man can be found struggling. Once the VHS tape ends, go to bed.

December 24(Christmas eve)

The player will be awoken by Tattletail. He will say to help them throw a party for Mama. After heading to the basement, the player will put Tattletail on the charging station. Tattletail instructs you to go find his friends. One is under the Christmas tree, the other is in the garage. Do note that Mama will chase you while you find the two Tattletails.

December 25

The player wakes up, and goes to open their present. Tense music plays as you open the present, revealing an empty Tattletail box. After a short time period, Mama will jumpscare you. However, if you do the Secret Ending, you will live and Tattletail will give you some presents.

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