King of the Monsters 2 is a 2D wrestling/fighting game with three monsters for players to select. Once the monster selection is completed players must guide their monsters through a series of stages consisting of parts of various famous world cities. Each level consists of a short side-scrolling portion in which the player’s monster must deal with things like attacking tanks and ships. At the end of the side scrolling portion the alien boss monster appears for a fight.
source

Just like giant animatronics in the real world, n coated with ceramic armor.
Or a carbon fiber based sintozoid, just organic eletronic.
I remember this game! I went through so many quarters on this! Great job!