Custom Story Map: Survival

[mastersmith98]

To add more tension and motivate the player forward you should add a mechanic were the player's health is slowly being drained, so they have to go through the mansion looking for lecterns. You could do some fun stuff with this too, like placing several keys needed to unlock a cache of health potions, which would give the player a chance to explore for a bit without being hindered by the draining health.

Also, if you could find a way to randomly generate monster positions and item positions, that would give you a reason to keep playing.