Monsters Menace America: Rampage

You control a monster who’s trying to attack cities in the USA while facing off other monsters who are trying to do the same thing and the military.

Play as a giant monster wreaking havoc and destroying cities in the US. Shoot your lasers at residents and vehicles and destroy all the buildings. Jump on humans to eat them to restore HP, while avoiding bullets from residents and the military. Watch out for the giant army robot... Upgrade with Mutations.

Based on Monsters Menace America by Avalon Hill, Rampage (the arcade game) by Bally Midway, and Robots Rampage for the scientific calculators by me. Most of the monsters were drawn with letters and punctuation. Game originally made in/before 2014.