interest TD

[RooRik]

im making a TD and want to make a interest thing so you get +5% what ever gold you have at the end of the wave
so if you have 100 gold at the end you get 5 gold
and if its possible upgrade it from 5% to 10%, 15%, 20%, 25%
THX

 

[Lord_Kakashi]

Player modify current gold to player gold x 1.05

where 05 is 5%

 

[RooRik]

THX dood but do you know how to upgrade it?