Boom Beach is a popular mobile strategy game on Android and iOS. It is developed by Supercell.

In Boom Beach, there is a battleship and our paper model here is “the” gunboat battleship.

Like any other things in the game, this gunboat can be level up. Our gunboat model here is from level 10-14. It provides fire artillery shots, useful aid supports and battlefield supplies to your troop.

The more you upgrade, the more skills and capacity it can load. At levels 10-14, two dual-barrel rocket launchers are added to the back of the conning tower. The rope connecting the top of the conning tower to the stern returns. The balcony’s rails become blue. The post’s top gains a slight red tint.