Twice the Diamonds
The door to a bank vault sits behind the reels, glittering in the dark with diamonds that some careless contractors attached to the outside. It’s an unlikely setup but looks pretty good on PCs, mobile smartphones, and tablets. Play the Twice the Diamonds slot online, and you will be looking for three or more matching symbols to stop across any of the 30 paylines, starting from the left side. The graphics are bright, colorful, but perhaps a little dated, although winning symbols get highlighted by flashes of electricity to add some pizazz to the gameplay.