I've still to run the session proper but just spitballing with my group has made for a fun evening. I'm glad that I've stumbled into this. Even more so with all the cool extra books added.
We've played around with those deep military conspiracy angles of wild experiments and immoral scientists. Actually, in the few weeks since writing the comment, we've started prepping for a proper set of missions. Starting with odd experiments in small compounds and capping off with an island base of weaponized animals and hybrid soldiers, whole bit being heavily inspired by the Vivisection video game.