Scary Larry is the leader of a gang of terrorists, every year he and His henchmen terrorise Roblox by destroying houses and killing people. He won purger of the year in 2017 and 2019.
The objective of the Break In game is to survive the purge night and defeat Scary Larry.
In his first gameplay, Albert and some players are in a house that often gets invaded by Scary Larry's henchmen. At some point Scary Larry invades the house and kills some players there, but Albert hides and avoids him.
Later Albert and the players go in the sewer where they encounter with Scary Larry, which becomes the Final Boss. Scary Larry kills two players but he is eventually killed by Albert, achieving the "Good Ending".
The same story repeats, but after killing Scary Larry, Albert picks up his mask and presumably becomes evil.
Albert and other players depart in a car where they are sent to Scary Larry's house. There, they destroy the most objects and things they can to annoy Scary Larry. Albert also activates a Bomb there. Once Scary Larry arrives, every player is gone and everything is destroyed. The bomb then activates, destroying what is left of the house and killing Scary Larry. After the scene, it is displayed a message saying Break In 2 is in development.
- In Scary Larry's house, you can find a Scary larry's university degree about purging, meaning he learned to become a terrorist in university.
- The Easter Ending is the only ending where Scary Larry doesn't die, due to the fact the game ends after defeating Devilled Egg and not Scary Larry itself.
- Scary Larry has his own free model created by the owner of Break In.