For this trophy you need to purchase of the “Gateways, Erebus” job from the House Contractor for 5 Diamonds, so these gates open on your escape, and you need to do a run with a minimum of 5 Heat to enter them.
It looks harder than it really is, you just need to be careful to not take any hit to take your time to clear the room.
This is the amount of heat needed for each region:
– Tartarus: 5 Heat
– Asphodel: 10 Heat
– Elysium: 15 Heat
There are no gates in the Temple of Styx.
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