Turbofuel

Turbofuel is an improved version of Fuel by adding Compacted Coal into it. It burns for 13.3 seconds and has a fuel value of 2000 MJ, which is around 2.67 times higher than Fuel. It can be used to power Fuel Generator and its packaged version can be used in Vehicles. It can be unlocked after researching Hard Drive and unlocking the necessary milestone. It cannot be used in the Jetpack.