Cannon Merge requires you to defend your base against snow monsters. You must carefully build and improve your artillery as they strike. You start with rudimentary cannons, but savvy mergers may create a powerful weapon arsenal that can hurt foes.
Playing Cannon Merge is easy. Combine new guns to make stronger ones. Assign these amalgamated weapons to fight monsters. Each weapon upgrade strengthens your foundation and increases your chances of surviving the terrible assault.
Upgrade your cannons before buying several inferior ones. A few strong guns may drastically affect enemy waves compared to lesser ones. As snow creatures become stronger, stay alert and adjust your defenses.
Have fun and good luck!