The Retro reels series incorporates three non-progressive Microgaming’s slots that bring plenty of gaming action. Merging traditional symbols and a modern layout, the online slots have scatters, free spins, autoplay and some other features for added excitement. During a free spin round with all wins doubled you stand the chance to pocket an astronomical 440,000-coin jackpot. All the three slots are fitted with a respin feature that often comes in handy enabling you to spin one reel, whilst holding the other four, to get a missing symbol and make a winning combo complete. The online slots are equipped with five reels and 20, 25 and 30 paylines that add unlimited excitement to the gameplay. These amazing video slots are free to play, with no download or cost to you.