Characters in this Bosnian-language game are Marines under the aegis of the United Nations ("Marinci" is Bosnian for "Marines"). Characters have Attributes (Militancy, Precision, Speed, Nerves, Health, and Psyche) with numeric ratings. Action resolution is a modified d20 with players trying to roll under the relevant Attribute. Characters also select a Class that offers some advantages and abilities. During play, which features predominantly combat situations, equipment offers significant advantages for characters.