

Duration of a tranquilizer is limited but it is enough to get rid of an enemy or proceed to a next mission objective.There’s a fine line between ‘grinding’ and ‘exploiting’ when it comes to experience points in video games, and this method certainly walks it. You can use them to neutralize guards or hostile animals.

Changing time of a day is very helpful because it is easier to infiltrate forts and other locations occupied by enemies when it is night.
