-you can easily attack invisible enemies (e.g. enemies in a cloud) with ranged weapons by holding down CTRL, the enemy is even marked (the red aura around him)

-numerous times the summoned wolf icon beneath the character's icon does not disappear (with 0 or 1 left on the timer) as well as the icon on the map

Spiegelberg! He, Spiegelberg! Die Bestie hoert nicht.