ToME: the Tales of Maj'Eyal

There are some monsters which can exit unopened special rooms in the infinite dungeon. In previous versions I've been killed by fire imps wich I suspect come from these rooms. In this version I've encountered a lvl25 Dreadmaster next to one of these rooms.
Perhaps 'freezing' any enemies in these rooms untill the door is opened can solve this and prevent those monsters from killing themselves, earning you xp without ever opening the room (not sure, but I suspect this happened to me once)

This is an issue with some of the vaults in Dreadfell as well. Liches inside the vaults can target the player and then cast Summon Shadows; the shadows will target the player, and then Blindside the player, outside the vault.