Rolling Gunner is an action-packed 2D shooting game that is available for Nintendo Switch. The game is developed by mebius and is available as a full version. The game is set in the year 2061, where the human population has been reduced by half due to the attacks from BAC, a substance that controlled Buster Engines. However, a group within Lerman Matsunaga developed an anti-BAC weapon called the Rolling Gun, which is the center of the game's story.

The game is a side-scrolling shooter, where the player controls a rolling gun that circles around their ship. The player must dodge the barrage of bullets coming from all directions and advance through the stages. The game also offers online ranking, where players can compete with each other and showcase their skills. Additionally, the game has an extra DLC called "Over Power," which is an exhilarating shumps that can be enjoyed with twin sticks.