Roblox Wacky Wizards players can get their hands on the gun in a pretty simple way. Look to the left page of your Potion Book to see your Potion Book level. Once it is level 9, the gun ingredient ...

Gatling Gun FPS ability cover (Image via Roblox) The Gatling Gun is one of the most unique towers in the game, featuring a circular effective area in which it can target a single enemy.