 The average filming day began at 6 a.m. with setting up the studio , with actors coming in at 7 a.m. or 7 : 30 a.m. for make @-@ up calls . An hour @-@ long pre @-@ production meeting would detail what would be shot that day to ensure all necessary backgrounds and props were ready . Shooting would begin around 8 a.m. and conclude at 6 p.m. or 7 p.m. Williams had no experience working with actors and feared it would be difficult due to " huge Hollywood egos " , but she instead found the actors to be professional and hardworking . Due to the nature of filming for a computer game , certain short performances had to be filmed over and over separately , like Adrienne simply crossing a room . The blue screen meant actors had to watch their positions very closely , as they had no actual sets or props to interact with . Many of the actors , including Morsell , Lee and Bailey , had never done any blue screen acting before , and Miano had only done it once . Morsell in particular said she found it challenging because it was so physically constrictive . Such items as tables , chairs , doors or stairs that the actors appear to interact with are in fact constructed objects painted blue to match the blue screen , and were occasionally challenging for the actors to work with . During one scene , David Homb accidentally stood in such a way that his arm appeared to be going through the living room wall . 
