First-ever vape game for online casinos by Endorphina, the DIAMOND VAPOR slot is also the trendiest game of all at the moment. Sensual and unique, this 5-reel, 3-row, 10-line slot will disclose the art of vaping to the players. Vivid colors, smooth music, and a chance for big wins is all you need to know before you start playing. The most important symbol is a Vape Bar that acts as Wild and Scatter, it substitutes for all symbols and triggers a Free games feature when 3 Scatters appear on the reels, 10 more free games can be won again during the feature. Any symbols at the winning combination will expand to cover the entire reel during the Free games feature.