XCom: Enemy Within
Tracking allows a character to follow the tracks of one or more individuals in any type of terrain. Each roll generally covers following the tracks for one mile, but the GM may adjust this dramatically for more specific or small scale searches.
|+2||Tracking more than 5 individuals|
|–2||Tracking in poor light|
|–2||Tracks are more than one day old|
|–2||Target attempted to hide tracks|