1. Biomes on other planets & moons.
This could either be:
a. 'Martian', or 'Mars' for all of Mars, etc. Or,
b. River, Plains etc when the terrain gen is actually like that.
E.g. those dried-up, deep river beds on Mars - 'River'.
2. Finite energy.
As we all kmow, energy is not infinite. Thus I say, let torches burn out, furnaces & generators require ignition, glostone evaporate, and redstone require an electric current to turn on and lava cooling into obsidian.
This could either be:
a. 'Martian', or 'Mars' for all of Mars, etc. Or,
b. River, Plains etc when the terrain gen is actually like that.
E.g. those dried-up, deep river beds on Mars - 'River'.
2. Finite energy.
As we all kmow, energy is not infinite. Thus I say, let torches burn out, furnaces & generators require ignition, glostone evaporate, and redstone require an electric current to turn on and lava cooling into obsidian.