Play'n Go's Inferno Joker Gems is a video game with a fruit machine theme. While Play'n Go has recently released a lot of traditional 3-reel slots, Inferno Joker Gems is actually a video slot because it includes 5 reels, 3 rows, and 5 chances to win. It has two high-value joker symbols, one of which is the crucial scatter sign. Because this game lacks a wild symbol, the scatter joker is truly what it's all about. The RTP for Inferno Joker Gems is 94.34 percent.