1- create a world with the hardcore mode (i tested the "custom" to generate the world)

2- after creating the world, just suicide

3- click "delete world"

4- clicking "respawn", theres some chances to crash, and some chances to redirect you to the message "the game is over [..]"

4.1- clicking "main menu", you will crash for some reason that i don't know.

I'm not on my computer right now, but i will get a crash report soon, if possible