Not to be confused with the low-grade type.
Booster high

High Grade

The Booster Fuel has 2 types: High grade and Low grade. This page talks about the high-grade type. Booster Fuel (High-Grade) is inserted into a Thruster, and unlike Thruster Fuel, it lasts for a set amount of seconds, displayed by the counter, meaning once it hits 0, the thruster will need more fuel. The only problem with this is that Thruster Fuel lasts longer than BOTH types of Booster Fuels.

Community content is available under CC-BY-SA unless otherwise noted.