Lately, Mario has been quite lazy. Peace and quiet in the Mushroom Kingdom. The princess is not kidnapped, Bowser is quiet in his lair and does not stick out. Mario eats deliciously and eats a lot, already his tummy began to bulge out of his overalls. But the idyll did not last long, trouble arose from where they did not expect. Zombies crawled out of the neighboring swamps and began to settle down on the platforms in Fat Mario vs Zombies. Mario did not like this at all, he intends to deal with the uninvited guests, but at the same time he is not going to run after them, but will shoot the ghouls without leaving his place. You will help the hero in Fat Mario vs Zombies.