Super Robot Taisen Original Generation Gaiden - PlayStation 2

Super Robot Wars OG Gaiden is a tactical role-playing game, and direct sequel to Super Robot Wars Original Generations, for the PlayStation 2. The bonus segments of Original Generations, entitled Original Generation 2.5: Unified Wisdom, was regarded as a preview for Original Generation Gaiden. The game will resolve many matters left unchecked at the end of Original Generation 2.5, such as one of the main antagonist's unfinished plan and the activities of one of the enemy factions.