How to retire party - beneath the stolen lands

I killed the captor on level 30. I am currently at level 38 and I cannot find the option to retire my party to be able to face the next boss. Where is the option hidden? Or do I need to start again, kill them again and hope I see the prompt to retire my party right away?


Go to the main map (with the dragon) and take the exit on the top left of the screen. This is the “end the game” options.
When you start your next game, you’ll have the option of taking a boon from previous run-throughs (the number and value of the options depend on how many levels you played on that run-through).

Ironman Mode games automatically retire when you die. So that’s another option.

When I try to retire my character the game just freezes