Make it like the doctor who episode "Heaven sent"

• When you die, you respawn in that machine
• A creature chases you, and can 1 shot you.
• When punching the asbantium, the punch stays (So you dont have to restart mining it, you continue where you left off)
• Another way to escape by saying a configurable phrase
• You get a goal advancement if you escape through the asbantium

Id love to see something like this in the dalek mod

This is a great idea however I image it would be extremely hard to code into. 

It could also be set to be only usable by a certain player, like a TARDIS key, and when escaped, would take you to the Doctor' abandoned house thing