I modded in some civilizations myself... nothing fancy, I just took elves and goblins, made them eviller, made them reproduce more... Now the evil dudes keep winning world gen. The humans only have even a single civilization half the time, the dwarves always have 2-3 civs (but they only control one tile of area), and the sorcerers usually have 2 good size civs and 1 small civ.
I did another maxed out flux caster adventurer... nobody from the sorcerer civilizations seems to mind when I just walk into their shops, take their stuff, and walk out again. Is it because I kill their megabeasts for them?
Anyway, I killed four megabeasts, some named wild animals, and several dozen wolves...one of the megabeast caves was in a terrifying biome, I think, so everything was skeletal. Even the cyclops. I wonder how it found the air to talk when it has no lungs. But it was really funny blowing the limbs off a skeletal troll, one by one, and it's still trying to kill me. It was like the Black Knight in Monty Python.
Me: *shoots off an arm*
Troll: "I can still win!"
Me: *shoots off the other arm*
Troll: "I can still fight!"
Me: *shoots off a leg*
Troll: "So help me I'm gonna win dammit!"
Me: "How do you even talk at all?" *shoots off head*
*The Troll has been shot and killed*
Then I went to the orc encampment (I modded them in myself... they're basically oversized goblins that don't feel pain or fear), killed some orcish miners and masons, and then an orcish marksman shot me from off-screen. I went into legends mode, looked myself up, and apparently they took my body and impaled it upon a spear.