To avoid loading everything in memory when the player visits the HQ, recruitable agents are given separate archives for their models. Several Sims who are not recruitable have separately stored models in addition to their regular map models, suggesting they were intended to be recruitable at some point. The Sims in question are Chef Gino, Ol' Gabby, Barney Cull, Dr. F, DJ Candy, Alexa Lexington, Chaz McFreely, Chef Watanabe, Justice, Tim (whose files were used in an earlier build of the game), and Proto-Makoto (a character who was scrapped from the game entirely).