Current issue getting into the mk3 tech age the recipe chain to create biolabs requires cryofluid which is unlocked via bromine which is unlocked from core fragment mining which are only possible to research using bio labs which cannot be crafted without the cryofluid chain.

Seems like in fact all mk3 techs after the first 4 are all broken as well all the component cards are all not unlocked with the corresponding tech packs im guessing this is intended given the latest update on the mod portal that mk3 is being fixed/crested etc im really hoping that theres an update and the mod isn't abandoned at this point I have sunk 1400 hours into this playthrough and its been hella fun so far (100x science costs btw for the extended time frame)