Helpers

Helpers are assistants you can purchase that will continually damage and destroy layers whether you're actively clicking or not. If you are offline, they will continue to obtain gold for you, but they will only damage layers and make progress to other levels if you're online.

Each helper has special skills you can purchase once you level them up. They all have skills at level 10, 30, 50, 100, 150, 200, 300, and 400.