Langrisser IV, an exclusive release in Japan, carries the familiarity of its precursors while introducing a novel turn system in the original Saturn version and an enhanced movement system in the Playstation installment. It is a strategy RPG, distinguished by turn-based gameplay and contextual battles, which hinge on specific victory and defeat paradigms such as extermination of all adversaries or protagonist's demise.
Langrisser IV was only released in Japan and is similar to its predecessors with the exception of a new turn system in the original Saturn version and a new movement system that was added for the Playstation version. For those of you unfamiliar with this series, it is a turn-based strategy RPG which involves placing you in story-based scenarios (battles) with victory and defeat conditions. (e.g. Victory - kill all enemies, Defeat - death of the main character).