Hm..In 40.07, I created a world, started playing in Dwarf Fortress mode, and if I press ESC prior to selecting an embark, the game crashes without any error or message. It just... disappears.No windows event log, no popup warning, nothing. Windows 7.I didn't copy over any init files.. as a test, I took the generated world and copied it into a second brand new vanilla 40.07 DF, and the behavior is the same.Second test, I regenerated an entirely different second world, and it's acting the same. Rebooted in between, checked again it works in 40.06, all good there.This worldgen is causing the game to crash with this sequence of events:Generate world.Select "Start Playing" from the main menu.Select "Dwarf Fortress" from the mode menu.After the embark finder loads, press escape. This worldgen worked in 40.01->40.06, and all I did was paste this worldgen parameter set into the worldgen.txt file.I've generated two particular worlds (with a surviving dwarven civ) and they both do the same thing... so I'm not exactly sure what's causing the abend To be clear, there's nothing strange or unusual about this worldgen parameter set that I can see. I edited it entirely within the game interface, nothing is extra or manually out of bounds or out of range.