Okay so after reading the comment after mine I'm going to hold off on too many more crash reports just in case all of mine are the same thing.
1)
Generating world using parameter set LETSBREAKTHEGAME Crashed ~100, speedy world gen, Advanced parameters set from smaller region. Set year end to 6000, megabeast check ignore(start at year 10,000), population cap 6000, number of civs 20, number of site cap 20, playable civs needed set to no
Seed: 6eKjWWY8ZBv1TMUyHKOm
History Seed: prYZGmC8EqFAINheh3Fl
Name Seed: 2waHAu3D0HpdbBldnhbn
Creature Seed: NepRnItK9wt1i2ncgiMF
2)
Generating world using parameter set LETSBREAKTHEGAME, crashed somewhere above 300 years, medium speed gen, Advanced parameters set from smaller region. Set year end to 6000, megabeast check ignore(start at year 10,000), population cap 6000, number of civs 20, number of site cap 20, playable civs needed set to no,
Seed: UeGK8EOMOaU0mWeoA8ui
History Seed: SoOsWakooms4CAEMESYO
Name Seed: osQMAu0AsgiMKC0gcaWC
Creature Seed: 8A6AA6MQKkeuOuMeq8aU
3)
Generating world using parameter set LETSBREAKTHEGAME, might wanna ignore this one it crashed somewhere between year 1 and year 6000, I was alt+tabbed. nonetheless, Advanced parameters set from smaller region. Set year end to 6000, megabeast check ignore(start at year 10,000), population cap 6000, number of civs 20, number of site cap 20, playable civs needed set to no,
Seed: 9KLFSd6XExh2FAcXK1gJ
History Seed: sKOLfs4wo8WhldmzZBKd
Name Seed: wnRUEQnMDLuvR64yqPeQ
Creature Seed: LwQwu4AJ5KgIMSWQe9Wf
4)
Generating world using parameter set LETSBREAKTHEGAME, crashed year ~75, super fast worldgen, Advanced parameters set from smaller region. Set year end to 6000, megabeast check ignore(start at year 10,000), population cap 6000, number of civs 20, number of site cap 20, playable civs set to no,
Seed: MoWGa8CK4WUWAYWm8Aue
History Seed: GkW6wo4O6QaI4wKUqIw6
Name Seed: eCSaWk8UkAy8kY0SCqg8
Creature Seed: 62GMAMcqqKiGIw2wW0GO
5)
Generating world using parameter set LETSBREAKTHEGAME, crashed around year 250ish, fast worldgen. I paused at ~year 75 then resumed if that matters. Advanced parameters set from smaller region. Set year end to 6000, megabeast check ignore(start at year 10,000), population cap 6000, number of civs 20, number of site cap 20, playable civs set to no,
Seed: iQG4Ogy2EeOyKE0OcYyC
History Seed: qeaKu6uUGoiG4k6oGMcG
Name Seed: qMaSMMgokwmsQCy68iMg
Creature Seed: MqiiQeI2mk4usQC4ciee