Update 1.8.19

[h3]We've implemented some community-reported fixes in the latest update:[/h3] [list] [*] [b]New:[/b] There is a new Rotation Sensitivity Multiplier option (in Menu -> Options -> Gameplay). [*] [b]Fix:[/b] We have fixed performance issues related to the Ultra and High settings. [*] [b]Fix:[/b] Improved lighting at level 8. [*] [b]Fix:[/b] From now on, on failure, the screen first dims and then reloads the level - protects against a sudden and disruptive drop in game performance. [*] [b]Adjustment:[/b] The elapsed time reminder now starts at the last 1m 30s, up from 30s. [/list]