COMMAND LINE OPTIONS:
-autostart=MAP load the file 'MAP' instead of showing the main menu
-buildarchive ?
-conf:KEY=VALUE set a config value (overrides the contents of system.cfg)
-entgraph ?
-fixedframe enable fixed frame timing; ?
-g=F set the gamma correction to 'F' (default 1.0)
-listfiles ?
-profile=NAME ?
-quickstart load faster (disables audio and some system info logging)
-shadows enable shadows
-vsync enable VSync, i.e. lock FPS to monitor refresh rate
-xres=N set screen X resolution to 'N'
-yres=N set screen Y resolution to 'N'
-editor launch the Atlas scenario editor
-actorviewer when combined with -editor, launch the Actor Viewer tool
