Each of Hour to Midnight’s escape rooms is scheduled for at least 45 minutes
and costs at least $35 per person. “House of Darkness” is slated for a 45-minute
time slot while “The Secrets of Nibiru” and “Assassin’s Deadly Game” have 60-
minute time slots. Conversely, “The Pharaoh’s Lost Relic” has a 75-minute one
and is the only one of these four to cost more than $35 per person; its perperson cost is $45.
Interestingly, however, the success rate stays relatively the same for “House of
Darkness” regardless of the size of the group with the exception of the highest
number of players, eight, having the lowest success rate, 43%. With that said,
“House of Darkness” has been designed for 4-6 participants.