Where Is Nancy ?

The quirky Martians are crazy about Nancy’s sushi and are set on taking her with them.
Can Nancy fend them off with her tiny fists?
Keep the rhythm by banging on the saucers to push them back.
If she wins, Nancy will add Martian sushi to her restaurant’s menu. If she loses, she’ll be sushi for the Martians.
Are you ready to save Nancy?
P.S.: Watch out—they brought hammers.