Every time I try to start a new game to do some testing with virtually invincible dupes, the loading screen stops at 51.8% I have tried on both standard and no sweat game modes, with and without sandbox mode enabled, and with different world types yet the game will refuse to load past the 51.8% mark.
Steps to Reproduce
Start a new game, select either mode of game, change drop downs: Disease = None, Stress = none/unflappable, Hunger=Fasting, Toggle Sandbox mode on or keep it off doesn't matter, hit seed randomization button or not doesn't matter, select world type (i.e. Default, All Geysers, The Rock, ...) Doesn't matter.
This issue has not been confirmed by a developer yet.