Super Robot Taisen F

The game takes place 4 months after the events of Super Robot Wars 3.

A special, but shady, secret police force, the Titans, are created in response to terrorist acts and internal trouble between the Earth and its space colonies. Meanwhile in the shadow old and new enemies menaces Earth: they are the Poseidals (aliens from outer space), the Guests (another alien race) and the now rebuilt DC army.

Résumé

Famous franchise of Banpresto, Super Robot Taisen is a mixture of famous Anime and Manga robots in the same universe, creating a lot of impossible situations like using a Gundam to fight against Mazinger and so on! This version is special because you have a lot of Gundam robots specially from Gundam Wing with Duo Maxwell and Heero and the famous Gainax robots from Evangelion.