code/controllers/configuration/entries/debris.dm 
| /datum/config_entry/number/turf_dirt_threshold | Amount of dirtyness tiles need to spawn dirt. |
|---|---|
| /datum/config_entry/number/dirt_alpha_starting | Alpha dirt starts at |
| /datum/config_entry/number/turf_dirty_multiplier | Dirtyness multiplier for making turfs dirty |