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.
Version: 1.3.0 Date: 11 Aug 2026 Fix: - Updates to 2.1 Lua for categories
Version: 1.2.1 Date: 26 Jul 2026 Fix: - 2.1 Bump
Version: 1.1.2a Date: 9 Jun 2026 Fix: - Removed Space Age Requirement
Version: 1.1.2 Date: 5 Feb 2026 Balance: - Increased production of thruster fuel and oxidizer to make hydrolox-powered platforms more viable.
Version: 1.1.1 Date: 2 Feb 2026 Balance: - Allowed rocket fuel recipe to use productivity. Still not going to let you get more liquid hydrogen than you had hydrogen gas, etc.
Version: 1.0.4 Date: 30 Jan 2026 Balance: - Recipe for rocket fuel has been adjusted to make it more expensive again, and crafting time for intermediate products has been increased. Goal is to make it as efficient as possible without letting you generate free energy.
Version: 1.0.3 Date: 29 Jan 2026 Balance: - Recipe for rocket fuel has been adjusted to make it cheaper.
Version: 1.0.2 Date: 6 Jan 2026 Balance: - Electrolysis recipe has been adjusted to make it cost more time and energy.
Version: 1.0.1 Date: 6 Jan 2026 Balance: - Recipe for rocket fuel has been adjusted to make it more expensive.
Version: 1.0.0 Date: 5 Jan 2026 First stable release.