Area 21 Slot Review

The name of Area 21 slot machine can bring associations with American military airdrome «Area 51», where experimental flying machines have been tested. This object works in the conditions of highest secret, that borns many gossips around it. One of them is connected with possible contact of the military people from «Area 51» with unidentified flying objects.
Area 21 slot machine has nothing to do with the famous airdrome, while the representatives of alien civilizations can be met in this game. However, they don't look frighteningly at all. Moreover, they are trying to entertain you by different way, so please be ready to the pleasant time spending. Meanwhile, the number 21 in the name of this slot machine means twenty one in blackjack, so you better remind the rules of this card game.

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Free Play Cryptologic online
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Where to Play Area 21 slot?

Play Free Area 21 Slot Demo

You can find Area 21 slot machine in Inter Casino and some other online casinos, powered by the software developed by Cryptologic. We can’t say for sure if some of these gambling houses allow testing this slot machine without registration, but we know that it is possible to open an account just in a couple of minutes.

Your responses about Area 21 slot machine would help us making Casinoz more interesting and useful for the readers. Please share your impressions in comments to the review and rate this game. Your opinion is very important for us.

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How to Play Area 21 slot online

Area 21 is a free online slot machine developed by Cryptologic company, which has five reels and twenty five pay lines. It is possible to stake from one cent to twenty dollars per each of the lines. The high-rollers would be happy to know that the maximal acceptable bet is five hundred dollars here. This game is also provided with the special symbols and free spins with extra multipliers, which number depends on how good the customer plays blackjack (yes, exactly blackjack!).

The combinations consisting of three (or two in some special cases) and more similar symbols, which appear at the neighbor reels of the active line starting from the first left one, are charged with payoff in Area 21 slot machine. An amount of the winning is calculated by the bet per line, multiplied by the special index, provided by the table for each of the possible combinations (the maximal is x2000). Scatter symbols act in by the different rules (please read about them below).

The gambling feature is not provided by the rules of Area 21 video slot.

Area 21 Symbols, Wild, Scatter

At the screen of Area 21 slot machine you would meet aliens in colorful suits. Here you would also see a far planet belted with ring and signs of the values of playing cards from nine to ace.

There are also several special symbols, which are provided with advanced functions, in this game.

Wild - these symbols can form the paid combinations with high indexes on their own and are also able to make it of other symbols (except of Scatter) when they drop out in a proper position to bring a payoff.

Scatter - these symbols are paid out independently of their location at the screen and number of the active lines. To receive a winning, it is enough to pick at least two Scatters at any position of the reels.

Moreover, three and more Scatters trigger the bonus round of Area 21 video slot.

Area 21 Bonus games

The bonus game of Area 21 slot machine is a special number of free spins (ten, twenty or twenty five) with extra multipliers (x2, x3 and x5). How many spins and which multiplier you get depends on you.

Here you would have to play blackjack with an alien. You need to play just one deal by the classic rules: the dealer stops at 17, over 21 points - overtake, split and double are allowed, natural blackjack is ace and a card equal to ten points.

Actually, independently of the result of the deal, the player gets right for free spins, however, its quantity and size of the multiplier would be much smaller than in case of lucky result. They are charged by the following scheme:

  • If the alien wins, you get ten spins by x2 multiplier.
  • If the player wins, you get ten spins by x3 multiplier.
  • If the player makes split and wins at one box - you receive ten spins by x3 multiplier.
  • If the player makes split and wins at two boxes, you get ten spins with x3 multiplier.
  • If the player makes double and wins, you receive twenty spins by x3 multiplier.
  • If the player makes the natural blackjack, you get twenty five spins by x5 multiplier.

As you can see, you should make split almost every time, because winning at least at one of the boxes gives the same result as the regular win. The best result is win with double.


A progressive jackpot is not raffled here, so please take it in account when you take a decision to download Area 21 slot machine.

Area 21 Interface

Area 21 slot machine has quite a colorful interface with domination of acid colors, however, it doesn't distracts from the game. It is possible to control the gameplay with help of the following elements:

  • Spin - start a new spin.
  • Bet Max - start a new spin by all lines and the maximal bet.
  • Select Denom - select an amount of the bet per line.
  • Paylines - select a quantity of the active lines.
  • Help & Pays - open the rules and the payment table.
  • Autospin (Play/Stop/Advanced) - the automatic game (play/stop/advanced settings).

The useful information appears in the following windows:

  • Winning Line - the winning line.
  • Payline Pay - an amount of the payoff by line.
  • Balance - a state of the customer’s account.
  • Winner Paid - an amount of the payoff for a spin.
  • Total Bet - an amount of the bet per spin.

The tips by the gameplay appear in the informational line under the reels.

Should You Play Area 21 Slot for Real Money?

Area 21 slot machine is quite unusual and stands against most of the slots by its original bonus round. You should agree that not so many slot machines require at least basic knowledge of the rules of blackjack. The dispersion levels of this slot machine is not high, while the range of bets is extremely wide. So, this game would be interesting for the players with different financial capabilities.

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Main info
Type of game Video slots
Manufacturer Cryptologic
Max bet 500
Max multiplication 2000 : 1
Progressive jackpot No
Reels number 5
Lines number 25
Wilds Yes
Scatter Yes
Gamble Feature No
Bet line 0.01 - 20
Bonus games Yes