-windowed / -window / -sw / -startwindowed
This will force the game to run in windowed mode. Should not be set without
-w and -h also being specified. The game will ignore this launch option, if
-full / -fullscreen option is also set.

-w <width> / -width <width>
-h <height> / -height <height>
This forces the game to start with the resolution you specified,
e.g. -w 1920 -h 1080.