# Config overrides

Config overrides are used to override certain parameters of the config.json files.

Only the parameters that you specify will be overridden, the other will be left untouched.

The config.json file will always be left untouched.

They are particularly useful to create shortcuts for your favorite parameters.

You can load SSVOpenHexagon.exe adding config names as parameters in batch files (or by command line), like this:

`SSVOpenHexagon.exe windowed`

This line makes Open Hexagon start by using the "windowed.json" config override.

Remember you can only use parameters if the corresponding config ovveride exists.