47 Mode is an Easter Egg Mode in Yandere-simulator.
This mode is a reference to the Hitman series. Press L to activate this mode. It cannot be deactivated until the game is reset or the day ends. Pressing this button will make the player resemble the main character Agent 47. 47 Mode will make the player bald, have a barcode on the back of her head, and change her uniform to a black jacket with a red ribbon. The song, Only You Can Stop Them, will play the entire time. This music will eventually be replaced as to not be copyrighted.
- This mode was implemented on June 17th, 2015 build.
- Press D to disable the copyrighted music.
- The game's warning references this mode, saying that this game contains ''Bald assasins''.
- The player is able to become bald with the barcode by pressing the H button.