Mazinkaiser SKL

Machine Island has become a sealed battlefield where the Kiba, Garan, and Aira factions wage endless war with armies of giant robots. Their conflict becomes a threat to the entire planet when the island's unstable gravity reactor is projected to explode within 66 hours.

The world government sends mercenaries Ken Kaidou and Ryou Magami, pilots of the brutal Mazinkaiser SKL, to stop the disaster. With little patience for restraint and enemies on every side, the pair tear through the island's armies while searching for the source of the crisis before the countdown reaches zero.