Adds a subtle tint to the glow of burner entities depending on what fuel they're using.
Alters the recipe of Satellites to require a Radioisotope Thermoelectric Generator, created from Uranium Fuel Cells. Intended to make the 0.15 nuclear content feel more integrated into the main game.
Assigns simple shapes to the coloured signals to assist colour-impaired players.
Satellites require a Uranium Fuel Cell instead of Rocket Fuel.