Machine Gun Nellie is a gangster-themed game like you've never seen before because the main protagonist is an elephant with a grudge. Played on a 7x7 grid, there's a reason this mobster is a tough nut to crack - she's guarding her max multiplier of 5,000x the stake. And that's not all as there are Bank Vault modifiers and progressive modifiers in the Free Games round. Game details: Skywind Slots, scatter symbol, wild symbol, free games, bonus round, feature round, elephant, guns, gangster.