Imperfection without holding back. Warning: many players will find aspects of this modpack highly annoying.
Collections of mods with tweaks to make them work together.
Transportation of the player, be it vehicles or teleporters.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Map generation and terrain modification.
New Ores and resources as well as machines.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
More than just chests.