Fatigue is one of the Four attributes that all survivors possess. Fatigue accumulates as characters move or scavenge.
Carrying a lot of items will make Fatigue increase faster when moving.
Fatigue recovers in safehouses.
Fatigue recovers at about a rate of 4% per hour. Press the recover button on the top right to refresh to see you new stats, or move you squad on the map.
Fatigue can immediately be reduced by 40% by using Amphetamines which can be purchased with NECRA Credits.