Under certain conditions, the scanner's cooldown timer could break, making the scanner unavailable. Added a check to ensure this doesn't happen and additional code to reset the scanner to useable at the start of each chapter.
Added a check to ensure the name of the current level is saved to disk before loading the Home screen. This fixes a potential issue where selecting Continue could just keep reloading the Home screen.
Pressing Esc while the Appearance window was open was closing the window, but the player needed to bring the menu back up to continue normally. Fixed.
Changed engine's physics settings to prevent issues where sometimes Lux would be moving at 2-3x her correct speed, and dialogues would play back incorrectly. I haven't been able to test this fix as I can't reproduce these issues, but I'm reasonably certain it will resolve them. These parameters needed to be changed anyway for a more consistent frame rate.
[New Shinjuku] Fixed an issue where you'd have to replay the fight against the infected with Richersen if you entered the metro station before he'd finished his post-fight dialogue.