ID?Use this ID to wish for the mutation
Reality DistortingReality distorting mutations
cannot be used under
the effects of normality.
You are possessed of exceptionally acute smell.
You detect the presence of creatures within a distance typically up to (5 + Level * 4) squares depending on terrain
Chance to identify nearby detected creatures
Heightened Smell is currently an NPC only mutation that acts similar to Heightened Hearing. It has a much farther range than hearing, but can be affected and limited by terrain.
Obstacles to smell[edit | edit source]
|This article has information that is missing or not up to par.
Reason: This doesn't make any sense. Where is smell intensity set and checked for?
Some creatures cannot be smelled. This depends on a creature's smell intensity. 
Terrain also affects how far a smell can travel.
Types of smell barriers[edit | edit source]
If a locked door is in the way, the radius will decrease to .
If any of the following objects are also in the same tile:
- Objects that occlude sight
- Water tile that contains greater than 1,000 drams
The radius in that direction will be decreased further to . 
Solid walls will completely stop all smells.
Identification chance formula[edit | edit source]
There is a chance for identifying a creature by their smell. If this percentage is greater than a random roll between 1 and 100, the creature is identified as their tile. If not, a ? is displayed instead.
Creatures with the Mutation Heightened Smell[edit | edit source]
References[edit | edit source]
- XRL.World.GameObject.cs IsSmellable()
- XRL.World.Cell.cs FastFloodOlfactionAnyProcess()