Gem Stone Are you looking for gemstones? Then you should not miss this four-reel game! If a joker lights up in your result, you can look forward to an amazing 81 paylines instead of the regular seven. Brilliant prospects of a big win! 4 reels 7 paylines Joker: The joker is a replacement for other symbols. Gem-Stone-Extra: If there is a joker in one of the reels, there are 81 possible paylines. Download game description English Česky Slovensky Deutsch English Promotion Security Responsible gaming Contact Imprint General Terms and Conditions Sitemap Affiliates Help Pro Xenon Mediathek Ltd. is licensed in Malta by the MALTA GAMING AUTHORITY and is regulated under the licence number MGA/B2C/218/2012, issued on 1 August 2018. Pro Xenon Mediathek Ltd. is a limited liability company domiciled in Malta, Commercial Register no. C54870 under the law of Malta with registered business address at Office 1 – 2288, Level G, Quantum House, 75 Abate Rigord Street, Ta’ Xbiex, XBX 1120, Malta. Responsible gaming - taking responsibility is very important to us! Germany: www.spielsucht.net, International: www.gamcare.org.uk Build - 2021-11-11 - wip 0dde095fb466d797bcecfe43d15d9203095d12b2 Privacy settings We use cookies on our website. Some of them are essential, while others help us improve this website and your experience. Essential Functional Statistical You can find more information in the help section 'Data protection'. Confirm all Save & close settings Only accept essential cookies