Easy and simple. Just create a shortcut of zero editor, go to properties, and in the shortcut section, add "/resolution xxxx xxxx" without the quotes. Then it should look something like this:


I recommend going just a little bit smaller than your native resolution, but its really up to you as to how you want it.

That wasn't hard was it?

EDIT: Warning. Larger resolutions will cause higher GPU usage.

You can already do this tho by editing the 'windowWidth' and 'windowHeight' values in the config.ini file.

Neat that you can do this via a path parameter as well though!