# Fuel

Fuel is a crucial element of gameplay. It is consumed as blocks are destroyed, so you'll need to replenish your fuel supply.

This can be done in the following ways:

* Watching ads replenishes the fuel supply by X.
* Purchasing special boosters replenishes the fuel supply by X.
* Collect free fuel inside the mine near the Storage. Free fuel accumulates over time—1 charge every 5 minutes. You can stockpile up to 150 fuel.

The more fuel you have, the more blocks you can break, thus increasing your chances of finding a crypto-token...