All the new Space Age content minus the other planets and interplanetary logistics. Play with the new toys, craft the new science packs, and battle the new enemies at home on Nauvis.
I just wonder if it could be like that. I don't feel like disable lava at all as it can be used to void stuff but lava pump generate zero pollution made it clearly a better choice vs mining.
This mod is still pretty cool with lava disabled. I love it.