Sense of smell.

[Adamiks]

Like above. Smell + debuffs. For example if colonist don't have smell he will have less efficient debuffs for dirty rooms and corpses but also less efficient debuffs from meals, flowers etc. If colonist have bionic nose then he will smell everything better including corpses and flowers.

+ smell can help in hunting.

[Jurgio]

+1

[dinosauropod]

That's a good idea.

[Bodog999]

Oh interesting, and someone who is blind can "see" with his nose for example

[Adamiks]

Oh interesting, and someone who is blind can "see" with his nose for example

Good idea. For now pawns without eyes knows where they going

[Vas]

If we add sense of smell to the game, all the fat colonists will be hated because they will smell horrible in heat waves or wherever it's hot.    Or just in general all the time.    Smell issues will be a constant problem really.  I mean, I can see it being a nice part of the game, but then we need to add it to fat people too so that you will be more likely to harvest your fat people's organs and buy skinny slaves.  xP

[isistoy]

Really close to Joy/fun actually, if you think of it. A good one!

Possibly all senses could be considered then and earing as well, even if it would need to introduce more interaction types like megaphone alarm, Psychedelic transe party, diner time ...

[StorymasterQ]

Colonists with pervert-type traits will have a field day with a sense of smell.