So Much Blubber -- Reus 2 [Planet 18] 

Sludge Corp is definitely the most interesting and I would like more third era mechanics like it. It's so extreme in how it encourages drafting a bunch of food and then disables all food while giving a ton of resources for doing so. I really enjoy having a strategy in mind when starting a run and this is the best era for that. But there are other good ones that that I like building around: Merchant Age (balancing technology and wealth), Damned Plague (toxic), and Space Race (energy) stick out to me as having a good balance of specific requirements but many ways to fill those requirements.

I should add that the Age of Horror is also a cool era. I just think it's a bit too easy to get all of the offering requirement on a single biotica, but other than that I like it a lot.

Wow okay I see youu