Super Robot Taisen Original Generation Gaiden is a tactical role-playing game and direct sequel to Super Robot Taisen Original Generations. The bonus segments of Original Generations, entitled Original Generation 2.5: Unified Wisdom, was regarded as a preview for Original Generation Gaiden. The game resolves 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.

The same tactical gameplay from Original Generations has been carried over to Original Generation Gaiden, along with the Twin Battle System and Twin Command game mechanics. However, Original Generation Gaiden begins the main game with the option of selecting one of two playable protagonists, each with their own unique missions to follow, as well as meeting different people and piloting different mechs in their respective scenarios, similar to the system introduced in the first Original Generation title.

The first of two new gameplay features in Original Generation Gaiden is a card battling mini-game. Separate from the main game, this unique mini-game allows the player to play against the computer using trading cards representing various characters and mechs in the Original Generation games, played in the style of traditional collectible card games, such as Magic: The Gathering and Yu-Gi-Oh! Duel Monsters. The second gameplay feature is the inclusion of a Free Battle Mode, where the player is given the freedom of setting their own scenario, placing which allied or enemy characters and mechs on the field in a specific environment.

新作ストーリーを収録！前作終盤での謎が、いよいよ明らかに！スパロボシリーズ最高峰のド迫力戦闘アニメーション！前作や今作に登場した機体の戦闘アニメーションを自分好みに演出が可能に！

原本的名字
發行日期	2007年12月27日
類別	攻略
版本	日本版
	CERO B (12+)
PAX-Code	PAX0001796543
產品目錄號	SLPS-25836
產品編號	4983164735987

Super Robot Taisen OG: Original Generations Gaiden Player's Bible

Super Robot Taisen OG: Original Generations Gaiden Perfect Bible

Play-Asia.com 不會對以下的額外連結之內容負責。

• Official Website (Japanese)