Oil Derrick

The Oil Derrick can provide additional fuel income at the cost of coins.

The level of the Oil Derrick determines what contracts are available. A contract is an exchange of a set number of coins for a set quantity of fuel over a specified amount of time. Only one contract can be processed at any given time.

Level 1 Oil Derrick  gives you access to the first contract. A level 2 Oil Derrick gives you access to the second contract. A level 3 Oil Derrick gives you access to the third and fourth contracts.

Oil Derrick (Level 1)


Oil Derrick (Level 2)


Oil Derrick (Level 3)
