Beschreibung
Mariupol is an expansion for "Battles of XXI Century" ("Bitwy XXI Wieku") system - you get board, tables and counters and two scenarios but the core game is needed, because you need the rule book and help counters. This is not a stand alone game.

War of Ships is the stand alone game, with board, counters, rules, tables and three scenarios.

The game was published in issue 40 of Taktyka i Strategia (Tactics and Strategy) magazine in both Polish and English editions.

Scenarios are included for the following games:

Kursk 1943 (2 scenarios)

Battles of XXI Century (4 scenarios, including two for Mariupol and two for core game)

Battles of the II WW (two scenarios and 2 for Mokra 1939)

Crecy (two scenarios)

Borodino 1812 (one scenario)

ASL Starter Kits 1-3 (two scenarios)