Free Spins, Stacked symbols, and high-paying Wilds add colossal fun to this 5x3 slots game depicting a bygone era. Is the ground shaking from our collective excitement? Is it from the stomping mammoth? No, it’s the volcano erupting with coins!
P.S. If you see a mosquito, squash it!
Basic game rules
- 5x3 reels, 25 paylines
- All symbols pay left to right on 3 or more consecutive reels - Free Spins and Wilds excluded.
- All payouts are made according to the paytable.
- Payline wins are multiplied by the bet per line.
- Only the highest win is paid on each of the active paylines.
SPECIAL FEATURES
Free Spins
The Free Spins round gets triggered once players land 3 or more Free Spins icons.
Free spins award players with the following:
- 3 Free Spin symbols = 15 Free Spins
- 4 Free Spin symbols = 30 Free Spins
- 5 Free Spin symbols = 45 Free Spins
High paying Wilds
Wild symbols (The Dodo) substitute any other symbol except for Free Spins symbols.
The Wild symbol is the highest paying in the game.
During Free Spins, Wilds may also land as colossal symbols
Stacked Icons
Stone Age features stacked symbols to massively increase players’ chances to win BIG.
Basic instructions
- Select the amount of your Bet.
- Click Play to spin the reels.
- If 3 or more consecutive symbols appear on an active payline from left to right, you’ve won the cash prize as listed in the paytable.
- The amount won for each payline will pop up on the screen, and then be added to your account balance.
- The total amount won for each game will appear in the Total Win at the bottom of the screen, and added to your account balance.
Optional: click Auto for the machine to play multiple games for you with the same settings. You may stop this at any time simply by clicking on the Stop button.
Slot Button (desktop)
| Game Buttons |
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| Main Game Screen Buttons and Fields | |
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Total Bet The total amount you are playing in this round. This is calculated by multiplying the number of pay lines played by the bet amount: Example: Number of pay lines = 5 Bet amount = 4 4 x 5 = 20 Total Bet = 20 |
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Bet Select the amount of your bet per line. + Increases the amount of the bet - Decreases the amount of the bet |
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Auto play Enable the system to play a predefined number of rounds automatically without the need to click Play manually each time. |
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Number of games Select the Auto button if you want the random, automated system to play multiple games for you with the same settings. (Stop this at any time by clicking the Stop AutoPlay button.) |
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Stop AutoPlay Click this button to stop playing in AutoPlay mode. Gameplay will stop at the end of the current round. The number of remaining rounds is displayed inside the button. |
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| Play Press the Play button to start the game. |
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TurboPlay Click to play the game in Turbo mode. |
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Stop TurboPlay Click to stop playing the game in Turbo mode. |
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Lines Shows the number of pay lines you are playing. +Increases the amount of pay lines to play (for certain games only). - Decreases the amount of pay lines to play (for certain games only). |
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Total Win Displays the amount won in each game. |
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| Sound
Click to turn the sound on / off. |
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Music In certain games you can turn the music off separately |
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Free Rounds Free rounds are actual spins you can play "on the house" without any cost to yourself. The counter will show how many rounds remain for you to play. |
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| Free Rounds Screen Fields | |
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Free Spins When winning a Free Spins Bonus, this counter will show you how many Free Spins you have played and how many remain. |
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Free Spins Win The sum you have won in the most recent spin. All your accumulated wins in the Free Spins feature are counted in the Total Win field. |
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Multiplier The number by which all your winnings are multiplied in this bonus feature, in relation to the win value in the Paytable. |
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| Other Buttons and Fields | |
| Game Rules
Click to read the game rules for this game. |
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Pay Table A list of all the Icons in the game, and how much they pay in each combination. |
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Game History View the history of every round you played in the game. Either by video replay or a data table, you can see what bet you placed, what was the result of each round, and any winnings that may have occurred. |
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Balance Your total balance amount (money you have deposited into your account). |
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