I had the same problem as ReallyEvilMuffin and solved it in the same way.
Btw ReallyEvilMuffin, in every game I am next to the Balseraphs (because the RNG hates me that would be every single one of them so far, go figure) I make it a point to declare war on them the second their Hero Loki is born in order to hunt him down and put him to the sword. You wouldn't believe how annoying that douchebag is. However since this time they are controlled by a human I am willing to make an exception as long as you behave yourself.
Since all the civs are awesome I'll just let the RNG decide whom I'm gonna control, my one and only request being that I do not get Decius, which is statistically the most probable event as he is the leader of not one, not two, but three different civs. Nevertheless I do not like him.
I for one still insist that we use the Erebus map script, albeit with some changes by our dear mapmaker to ensure at least a semblance of balance. He may make our map as flavorful as possible and I would furthermore appreciate it if he stuck to the lore as closely as possible, that is for example Letum Frigus should be placed somewhere between the Amurites, Illians and maybe Doviello. I'm sure you know more about the lore than I do, so I won't go into more details.
Now then to the settings! I thought I was being brilliant when I opted to just copy and paste all entries from FFH_Game_Options.txt instead of manually typing off of the setup screen, but as is often the case I was proven wrong. Nevertheless, here is a complete list of all the options we have available and what I think of them:
ADVANCED_START
nah
RAGING_BARBARIANS nah;
AGGRESSIVE_AI
nah
ONE_CITY_CHALLENGE
nah
BARBARIAN_WORLD
nah
NO_SETTLERS
nah
SLOWER_XP
nah
LEAD_ANY_CIV
nah
THAW (End of Winter) Yup
CHALLENGE_CUT_LOSERS
nah
CHALLENGE_HIGH_TO_LOW
nah
CHALLENGE_INCREASING_DIFFICULTY
nah
AI_NO_BUILDING_PREREQS
maybe
AI_NO_MINIMUM_LEVEL
maybe
NO_CITY_RAZING
nah
NO_CITY_FLIPPING
nah
FLIPPING_AFTER_CONQUEST
maybe
NO_BARBARIANS
nah
RANDOM_PERSONALITIES
nah
PICK_RELIGION
nah
NO_TECH_TRADING maybe
NO_TECH_BROKERING maybe
PERMANENT_ALLIANCES maybe
ALWAYS_WAR
nah
ALWAYS_PEACE
nah
NO_CHANGING_WAR_PEACE
nah
NEW_RANDOM_SEED
nah
LOCK_MODS
nah
COMPLETE_KILLS
nah
NO_VASSAL_STATES
nah
NO_GOODY_HUTS
nah
NO_EVENTS
nah
DOUBLE_ANIMALS (Wildlands)
Yup
DOUBLE_BONUSES (Blessing of Amathaon)
Yup
DOUBLE_EVENTS (Living World)
Yup
DOUBLE_GLOBAL_COUNTER
nah
NO_GLOBAL_COUNTER
nah
NO_HYBOREM_OR_BASIUM
nah
HUMAN_HYBOREM
maybe
HUMAN_BASIUM
maybe
NO_LAIRS
nah
NO_PLOT_COUNTER
nah
FLEXIBLE_DIFFICULTY
nah
ALL_UNIQUE_IMPROVEMENTS (All Unique Features)
Yup
NO_UNIQUE_IMPROVEMENTS
nah
7 different options to remove specific religions from the game
nah
NO_WORLD_SPELLS
nah
NO_ACHERON
nah
NO_DUIN
nah
Tower of Mastery Requires Omnescience (not working yet)
nah, seems to be buggy anyway
NO_ORTHUS
nah
Hm, maybe it would have been easier to just name the options I want enabled rather than listing every single one of them. Oh well, nothing to be done about that now. Don't care either way about time, but all the other victories should be enabled. I'd like a large or huge map with all civs present and normal speed.
Hmmmmmmm, there was one last thing left, what was it again... ah yes, apologies!
BobCW and
John de Lancie Discord Q, you two have been very nice and helpful throughout this whole ordeal while I have treated you with nothing but mistrust and condescension. Granted, part of it may have been in jest, but it is not hard to see that text isn't the best of mediums for my kind of subtle humor and that someone who doesn't know me too well could easily be offended by my faux arrogance and sarcasm. I do hope you can forgive me for my past rudeness and will accept my apology.

I may be a little rough around the edges, but the regulars here can confirm that I usually mean well. Usually.