This No Retreat! Solitaire Expansion Kit to VPG's popular No Retreat! 1: Russia game, allowed designer Carl Paradis to respond to its loyal fan base of enthusiastic players by adding more Event cards and counters while you play both opposing sides. This Expansion Kit also includes twists, drastically changing your road to victory to a near defeat that you must salvage! Notice: No Retreat! Solitaire is not a ‘stand alone’ game. You must own a copy of No Retreat! 1: Russia to use this expansion kit. Game Data: Number of Players: 1 Ages: 12 and up Playing Time: adds only slightly to playing time Complexity: 4 on a 9 scale Solitaire Suitability: 9 on a 9 scale Scale: Each unit is 1 army or front, each hex is 100 kilometers, and each turn is 1 or 2 months.