Black Booze, a 1920s-themed slot release, is the latest launch from PopOK Gaming.
The title is set in the prohibition era in Chicago, with badge symbols which act as money symbols.
Meanwhile, a Super Spin allows gold badge symbols to randomly appear on the slot board and pay wins.
The bonus game is triggered by three bonus symbols appearing on the reels, which awards nine free spins.
Landing three more bonus symbols in the free spins round triggers an additional three free spins.
