Setting: The contestants appeared in a giant metal vessel, furnished with large consoles and screens all with complicated buttons and sequences. The system was currently locked, unable to be accessed digitally by anyone other than the maker, and when the contestants looked around a bit, they could see narrow, winding passageways, and very thick glass panels showing they were in the outer reaches of space.
If a contestant is defenestrated and cannot survive in open space,they are immediately disqualified. This applies to any cases in which a window is broken, though this would require a lot of force.
First Blood: Metamorphi