hi , i am making a map , i have a basic income amount of 10gold and 5 lumber per 10 seconds 
i whanna make it like:
u build a tower that increase the income, but how to do that?
help will be grealy aprecieted!!!
and also a happy early newyear to anyone

i whanna make it like:
u build a tower that increase the income, but how to do that?

and also a happy early newyear to anyone
