This mod adds hydrolox (liquid hydrogen and liquid oxygen) as rocket fuel, for ground-based rockets. Modded to not use Space Age or make thruster/oxidizer fluids
Mods introducing new content into the game.
Counted when a user downloads a mod release for the first time. Before Nov 2021 it counted everytime a user clicked the mods download button.
Counted when a user downloads a mod for the first time. Has no data before Dec 2022