When you load Greentube’s latest slot, Action Joker, up on to your desktop, smartphone, or tablet screen, you will be forgiven for thinking you have taken a trip back in time! The classic theme the developer chose pulls together fun fruit-symbols, a retro soundtrack, and the kind of simple graphics the vintage reels are known for, but its prizes are 100% up to date!
Action Joker has 5 reels, 4 symbols per column, and 40 active paylines, and Greentube has made Free Spins, Joker Wilds, and Scatters available to you as well in this medium-volatility slot.
The joker icon is the star of the show and will function as the Wild, replacing any other symbol you need it to except the Scatter to make up a paying combination.
The star icon is the Scatter and when 3, 4, or 5 land you’ll be able to collect 10, 20, or 30 Free Spins respectively. These can be retriggered and far more Wilds land during this part of Action Joker than they do in the base game, so you stand to win big when this activates.
You will be impressed by the clean graphics, cheered up the colourful designs, and over the moon if you manage to win big! Look out for succulent cherries, juicy grapes, tangy lemons, sweet pears, striped watermelon halves, and ripe oranges in terms of fruits. Then there are red and blue sevens to even out the icon selection, with a detailed paytable available in the slot’s Help section for your convenience.
More About Sophie Lise
Sophie Lise isn't just a writer; she is a veteran of the Canadian gaming floor. With over a decade of experience analyzing game mechanics, RTP algorithms, and volatility indexes, Sophie specializes in finding the mathematical edge for players. Since the launch of Ontario's regulated market in 2026, she has focused heavily on auditing AGCO-licensed sites to ensure they meet strict fairness standards. If she recommends a slot, it’s because she’s played it, tested the payout speed, and verified the bonus terms herself.
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