Disgaea's game system is simple yet addictive. It has the same basic concept as other strategy RPGs, but uses many unique features and enhancements that make this game unprecedented. The following are some of the unique features of Disgaea: Afternoon of Darkness. Geo Panel - Is a group of stat altering elemental properties that are placed upon certain parts of the battlefields. When there are one or more colored square panels on the battle grid, it means an element can affect that area. The eff...