At this point, a number of humanoid robots came to the city wall, wielding electromagnetic cannons as they fired down at the Mice-Warriors. The flashing beams blasted many of them dead.
Within the 1st Fort, there were the Mech Fighters, and in the defense of the Forts, they could replace human soldiers and fight dangerous battles.
Once these Mech Fighters joined the fray, they began to take out many Mice-Warriors scaling the wall.
However, the boulders that were being flung from below managed to strike these Mech Fighters, turning them into scrap metal.
The intense battle continued for a long while, lasting the entire night. The Dino-people did not stop in their assault at all.