Safe Cracker is an original progressive jackpot that looks - like a safe! The theme is great, with nice graphics, and sound effects that fit the game well. Win the progressive by 'cracking the safe' with three cash symbols. 3 keys opens the bonus round, which opens a screen full of 'safety deposit boxes' for you to choose from. Click on the wrong box and the bonus round ends - but click on the right ones and you'll be rewarded with cash! All in all it's a fun game, definitely worth a play when the jackpot gets up there. .