Unlocks elevated rails earlier. Also allows unlocking cliff explosives earlier, and building ocean rail supports on Fulgora without having to go to Vulcanus.
Small changes concerning balance, gameplay, or graphics.
Adds flash freezing technology to allow stockpiling or shipping of perishable items.
Mods introducing new content into the game.
Adds plutonium (which is blue, of course!) in order to make the nuclear fuel cycle a bit more complex. Now standalone for 2.0.
Mods introducing new content into the game.
Make electronic circuits from uranium. They are both green so this is totally plausible.
Small changes concerning balance, gameplay, or graphics.
Mods introducing new content into the game.
Introduces a (slightly) more realistic fusion fuel cycle, which also needs help from fission reactors.
Mods introducing new content into the game.