All the air in the world is being replaced with a deadly gas and you need to survive
Description
This mod will make it very hard to explore because the whole world is filled with blocks
Btw do "/gamerule gasleakRadius 128" to start
Things:
a block that replaces all air it's near with it self
4 levels of "Pumps" that can help you fight the gas
A miner block that breaks the block it's looking at
A block that turns a stack of coal blocks into a diamond nugget
A scanner that tells you if gas is nearby