Plot: Super Robot Taisen OG Saga: Endless Frontier is a video game developed by Monolith Soft and published by Bandai Namco Games. It is a spin-off of the Super Robot Taisen: Original Generation series. Wikipedia
Plot: Super Robot Wars R is a video game for the Game Boy Advance and is part of the Super Robot Wars franchise. It is the second game for the handheld system, preceded by Super Robot Wars A. Like its predecessor, it is ported into a mobile cellphone as part of the Super Robot Wars i line. Wikipedia
Plot: 4th Super Robot Wars is a tactical RPG for the Super Famicom developed by both Banpresto and Winky Soft and published by Banpresto. It's the 5th entry in the classic Super Robot Wars series and the last entry in the Divine Crusaders Arc. Wikipedia