(user summary) DSA 4 uses a Hitlocation system as an optional rule. The Hit Location is normaly rolled on a d20: 19-20 : head 15-18 : chest 9-14 : arm (even: swordarm, odd: shieldarm) 7-8 : belly 1-6 : leg (even: right, odd: left) The Hitlocation Die is a 20-sided die which has symbols for the Location depending on that system: 2x head 4x chest 3x swordarm 3x shieldarm 2x belly 3x right leg 3x left leg The Die makes the Hitlocation rule much easier than a normal d20. (more about the Hit-location rule can be found in "Wege des Schwertes" p. 107)