- Toucan Lagoon It has a jungle landscape, and Braun enjoyed seeing people die there. He eventually got bored of it, and switched to Tranquility Lane. According to his failsafe entry on it, it was the first simulation activated, and was set on a beach with Mako Sharks. He got very tired of seeing the same things: Timmy screaming when the sharks spotted him and Simpson dying of a disease, and went onto Slalom Chalet.
- Slalom Chalet was one of his favorite simulations, but he got tired of it soon and went to Tranquility Lane. It is set in the Swiss Alps. His favorite moment here was Dithers slipping off the ice stairs, flying into the air, and impaling herself on a fence. This was the second simulation activated.
- Tranquility Lane is a virtual reality simulation housed in Vault 112, created by Dr. Stanislaus Braun. It is situated around a typical American suburb with houses surrounding a street that surrounds a playground in the center. The player is tasked by Betty with an escalating series of violent tasks ranging from making a child cry to killing residents for Betty's entertainment in order to free the player's father, James, from the simulation. As an alternative to completing the violent tasks, the player may activate the "fail safe" solution, which will also kill the residents but they will at least be freed of Betty's torment and grant good Karma instead of bad. Both solutions result in the release of the player and his/her father from the simulation. (For the main article on this simulation, see Tranquility Lane)
These simulations appear in Fallout 3.