How can I use a resolution higher than 1440x900?

[Xizer]

My monitor's resolution is natively 1680x1050, but that is not an option.

[Ad Bot]

[Badspot]

check the "Fullscreen" box

[Packer]

Higher Resolution isn't always a good idea as I found out, high makes the game run slower and can cause lag.

[âstrô]

yes, play on 16x16. XD

open console and type setres(1680,1050);
which are (width, height).