Slot 21

3.1 stars (based on 90 votes).

Play Slot 21 for real with any of these great casino bonuses below:

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Slotland allows US based customers

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Slotland allows US based customers

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Win A Day Casino allows US based customers





Slot 21 is one in a new line of video slots available to play at Win A Day casino. It could be described as a hybrid game because it blends video slots with the popular game of blackjack. Players can also expect plenty of added oomph on the reels with thanks to wilds and bonus games.

How to play Slot 21

Line up, bet up, line down, bet down; that’s all the options you need to consider to set this slot up with a bet ranging from 0.01 to $84. Once you have decided on your bet you can spin the reels using the ‘spin card’ button.

Slot 21 Features Explained

During regular spins you’ll collect Ace, King, Queen and Jack icons. Once you have the complete set the 2-200x feature is triggered where you’ll be awarded an instant win. If you have a balance of more than $1 you will also get to play the blackjack bonus. You can change your wager using the bet up/down before pressing spin to play. This is basically like a ‘hit’ in Blackjack, whilst pressing stop is the same as saying ‘stand’. Winning the hand will double your wager, it’s a great add on game.

The jokers hat is wild which means it can substitute for another symbol on an active payline. Keep an eye out for scatter red or black icons too which could trigger a bonus round where you guess the outcome of a card turn. If you get it correct your prize could be multiplied by up to 4 times.

Members Comments

  • Bahrain boramora


    I played this game for money at Slotland. I really liked it, and one of the better slots at Slotland Casino and Winaday.
    Unfortunately I did not have more money in the account to play longer and I can get a higher profit. Rating for winnings 3 of 5 in my case.

  • Romania wscalley


    As ever, this game is totally unique to Slotland, and whilst it is not the worst of their slots, I really don't think it has much worth speaking of on offer either ... the idea of a slot mixed with a blackjack side game is something I have seen done better elsewhere in the past.

    You can't fail to miss the terribly "Old Skool" sound effects - so I'm pretty sure you'll have it turned off within 20 pushes of the spin button, if that. The "Red/Black" bonus feature which is triggered each time the red/black symbol lands on the fifth reel always seems to boot me off after a single win, which is really annoying - why offer this kind of bonus on a continuous repeat if it ALWAYS kicks you out after a single repeat?

    Still, it is fun, at least for a while. But I most certainly wouldn't play it with my own money.

  • Colombia Raptordinos


    I love blackjack and that was the main reason I spent a lot of time with this slot, and although I wasn´t lucky I had fun, mixed slot make me fell time flies. Good slot, maybe next time I can beat it. Gamble option should be on another button not on the same button you spin because it is common you gamble your winnings accidentally just for spinning so fast.

  • United States RaynesMom


    This is my favorite slot on the net in ANY casino. It has a good payback ration whether you are betting to hit it big or betting just to have something to do

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Members Votes

All Slotland Casinos

Below is a list of all Slotland's casinos that you can play Slot 21 for real money.

Rank allows US based customers Casino Name Play Video Review Software  
1 allows US based customers
Slotland Click here for more information on this bonus. It will take you to the forum thread.
(454 votes)
  powered by Slotland software Review
2 allows US based customers
Win A Day Casino
Win A Day Casino
(488 votes)
  powered by Slotland software Review

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