You can put code in any “execute this code” box.
If I wanted to increase soldier life and Tesla range for the duration of a map I would enter it under the “game narrative” tab. Then “on game start” tab. Then drop down menu and select “execute code” hit + button.
In the box put.
ApplyRules(“Soldier Life +50%”);
ApplyRules(“TeslaTower EnergyTransferRadius +50%”);

Awesome! I thought it would be something fairly simple, this is my first attempt at creating a level. Thank you!

Hello Cookie.

To add more information to matthescratch, here you can find a lot of information about what you can modify.

https://docs.google.com/spreadsheets/d/1rrTvMw9P932Q7kcZXQvS4MMcHfiNbYtEdN4dTRA516Q/edit#gid=812540755

This summarizes a lot of information about the basic stats of units and also all the name of the item and the variables you can change on them.

Also, whenever you are modding an item, don't forget the space: ApplyRules("Soldier Life + 50%")

Note that the % is ALWAYS calculated on the based stat, not the modified one.

Amazing! thank you! that's a lot of information.