Gregtech Steam Additions adds more steam age multiblocks to aid in progression.
It adds the Steam Separator, a multiblock centrifuge. While it can't process fluids, it's perfect for your ores, letting you get the most out of your dusts and letting you not have to deal with washing your ores in a cauldron.
It also adds the Steam Foundry, a multiblock alloy smelter. Perfect for those that enjoy bulkcrafting alloys, those that play with manual compression disabled, and generally everyone who enjoys going on technological journeys.
This mod was made with Monifactory in mind, but was made standalone so that others can easily add it to their own packs