Gold is the main and most often looted item in the game. It is the basic buying option and leaves the player go further. Currently, the things you spend your gold are mostly placed in the Store page.
Each monster, either unsummoned or summoned, has around 90% change to give you at least one coin, as you get further the coin gives you more of it's cost.
It is used mostly as the revival when your hero dies. After you advance there are no items you can spend your gold and it is becoming useless.
- Gold will become pointless in the endgame state.