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About

The developers of software for online casinos working in different large companies refer to the history choosing topics for new video slots time after time. They often touch important events and famous characters of the ancient times as well. However few of them have gotten so far to the depth of centuries as the specialists of Endorphina company did. They have released a slot machine devoted to the early men. The novelty was named «Stone Age» and we are going to talk about it in the following article by reviewers of Casinoz.

Rating
Rating
9.40/10
Users
5
9.40/10
10000
Max bet
5000:1
Max payout
5
Number of reels
20
Number of lines

General description

«Stone Age» slot machine has five reels and twenty pay lines where you should place equal bets in range from one to one hundred coins. It is possible to choose quantity of the active lines. The coin value is selected by the player from the following range: 0.01, 0.10, 0.50, 1, 2 or 5 dollars. This way, it is possible to stake from one cent to five thousands credits per spin.
The symbols are located in three rows at the screen. The range of available gaming features includes basic elements, symbols with advanced functions, a round of gambling feature and free spins with more profitable conditions.
The standard symbols win when they make a solid chain of several same icons at the same active line. The combination has to begin from the first left reel necessarily and only the most valuable combination at each of the lines brings a payoff.
Its amount is calculated by multiplying the bet per line by the index of formed combination. It can vary from x5 to x5000. In case of several combinations formed at different lines, all wins are summarized.
By the end of the round you can play in the gambling feature. Here you will see one open card and four lying face-down. You need to pick any of them. If its value is higher than the dealer’s card, your payoff is doubled up. If it is lower, you lose the bet. In case of equal cards, tie game is declared.
Unfortunately, we don't have any information about the theoretical payback index of this slot machine.

Screenshot gallery

Symbols

The gaming symbols imaged at the reels of «Stone Age» slot machine are primitive people in fells, mammoths, primitive weapon, cave paintings and decorations made of fangs.
  • This game offers one special symbol which makes functions of Wild and Scatter. It is paid when it drops anywhere at the screen. Payoffs are calculated by the total bet.
Three and more Scatters also trigger ten free spins during which you won’t risk with your own money. Before the round of free spins begins, one symbol is picked randomly. It will expand vertically for a whole reel every time it appears at the screen. 
Please read more about rules of free spins in the pay table.

Bonus games

There are no other bonus rounds except of prize features mentioned above in this model.

Jackpots

A progressive jackpot is not drawn in «Stone Age» slot machine.

Interface

Please read about functions of different elements of the control panel below:
  • Credits – a state of the player’s account.
  • Bet – select an amount of the bet in coins.
  • Total Bet – an amount of the total bet per spin.
  • Menu – open the menu.
  • Spin – start a new spin.
  • Auto – the automatic game mode.
  • Lines – pick the active lines.
It is also possible to choose active lines by click at the buttons at the left and right from the reels. The coin value is selected in the window next to Credits. Just click at the coin until appropriate value is displayed.
New spin can be launched by click at the special button or at any symbol at the screen, as well as by space key.
The pay table provides payoff indexes, but the main points of the rules as well.
The menu offers settings of different parameters.
It is not necessary to download «Stone Age» slot machine, because you can play right in a browser.

Conclusion

Here we are concerned with the high quality game in all respects. The pleasant design, the original theme, the great number of payoffs, the excellent round of free spins, the gambling feature, the special symbol - all it makes the gameplay very exciting.

Where to play for free or real money?

This slot machine is available for real game and free testing in the online casinos powered by Endorphina. You can see their logos below. It is possible to test this model in a demo mode right at Casinoz as well.
Please don't forget to write a response about «Stone Age». Your opinions and rates are very important for us.

Players rating

5
9.40/10
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Main info
Type of game
Video slots
Manufacturer
Max bet
10000
Max payout
5000 : 1
Progressive jackpot
No
Reels number
5
Lines number
20
Jokers
Yes
Scatter
Yes
Game on equal chances
Yes
Bet line
0.01 - 500
Bonus games
No