Summoning Super Corps from Another World

During a time travel experiment that shocked the world, Robo was accidentally hit by the beam energy of the time machine. This beam brought Robbo a game console from half a million years in the future, and transported him to a different world. In order to survive and return to Earth, Robo must use the game summoning function contained in this future game console to embark on a journey of conquest... "A strong man from the Holy Realm? Can you block my Apocalypse Cannon?" "Dragon Knight? My Chimera has one more head than the guy below you!" "Undead army? Come and try my Yamato fleet!"