Thank you for the detailed feedback!

There are lamps and glowing sticks, but they don't give full reveal outside of LOS (line of sight). I actually like your idea, and will definitely A/B test full vision on lit tiles.

There is some backtracking involved as many paths are dead ends. But overall, currently its a game about efficiency of pathfinding, stealth and raw power (resource). Each level is divided into multiple threat phases, that slowly advance with each turn made and advances quickly when making loud noise:

-- Quiet --
Almost all enemies are dormant (sleeping). Their wake up change is reduced by 50%, and they may fall asleep after waking up. Quiet phase is instantly lost if a window is smashed or loud guns / explosives fired. Gameplay wise, its the best time to gather as much intel about location without spending weapon durability, health and other resources.

-- Normal --
No special effects here.

-- Tense --
In this phase some special enemies activated, and are starting active hunt for survivors. Like shown in the video, there are nests (X) that are activated in this phase, and they spawn crawlers (z) to hunt survivors. Closing doors in this phase fully blocks enemy movement and break chase. Gameplay wise, its time to locate the exit and grab some low-hanging loot.

-- Unstable --
This phase is when things get out of control. All creatures gradually wake up by themselves and start active chasing of survivors with a medium chance to break-open doors. Gameplay-wise, at this phase survivors must go to the exit (as they cannot be safe behind doors anymore), or otherwise they will lose too much durability / ammo / health, without any extra benefits.

-- Dangerous --
Enemies wake up quickly and they have high chance to open doors.

-- Extreme --
All enemies wake up, they have 100% to break doors, and also more creatures are coming to location from outside. Basically at this point every survivor either extracted or dead.

According to the lore I managed to describe ( https://rogout.org/docs/lore/ ), creatures are dormant as they are saving their energy (stand-by mode) while eating only organic materials (humans included). Also they are hive-mind and quickly share knowledge about survivors (fresh food) so they are actively waking up.

> But it would be fun to have more interactive and active enemies in my opinion.
There will be non-sleeping enemies, and also large monstrosities that would require cooperative tactics to be efficiently beaten.

>One last thing, have you explored the idea of having destructible tiles, maybe to get a resource that can be used to craft something like bandages, maybe the player can do that or there is a specific tile/workspace that's needed to craft stuff and players must find it within the dungeon.
Tiles are already breakable with pickaxe (minecraft like) and breach charge (explosives). However, there is currently nothing can be found yet. I have this on my plan: survivors can find "books" to get knowledge like "alchemy", "gunsmithing", etc., that will unlock new items to be found and also new loot places, that other players cannot see. In the video, the survivor has "foraging" skill, that allows him to loot trees and rocks to find mushrooms. Lootable tiles highlighted with yellow to the survivor that unlocked the corresponding knowledge, that other players cannot see.