Dai-2-ji Super Robot Taisen

Although the title indicates it is the 2nd game in the franchise, this is the first game in the classic timeline, with the first game being a standalone story with no relation to other games.

There once was a scientist with a superhuman intellect and extraordinary determination. According to his unmatched brain, the destruction of mankind was drawing near: a monstruous power from space. It seemed to him like humans would not be able to stand against it. So, he built one huge robot in order to d...