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10000 BC Doublemax

Review, Demo Play, Payout, Free Spins & Bonuses

10000BC Mega DoubleMax is an online slot made by 4ThePlayer. It has an official RTP of 96%, but ranges apply and it displays high variance. The five reels generate 50 f...ixed pay lines, and features include a wild and scatter symbol with bonus games and multipliers. Max win is x10000.

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There are no bonuses currently available but check out the welcome bonuses here

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  • There are bonus spins to be won.
  • Gigabox wilds and scatters come into play.
  • The game has a good design.
  • The high variance won't appeal to everyone
  • There is no gamble feature.

10000BC Doublemax Slot Review

We are used to retro slots at Slots Temple, but surely none date back to 10000BC! Actually, this is a new 2023 game from game maker 4ThePlayer. It is played on a 5x5 layout which generates 50 fixed bet ways paying left to right when at least three matching symbols appear on consecutive reels from the first.

The game combines the Doublemax and Gigablox features. With the former, an extra wild is added to the grid before the avalanche mechanism which follows a win and the removal of winning symbols. Each win also doubles any win multiplier, which is then re-set when no winning combination occurs in the base game. Gigablox can be 2x2 or 3x3 symbols, and these include wilds and scatters. If a Gigablox or part of one is involved in a win, the whole block will be removed before the avalanche.

The scatter symbol will trigger bonus games when three or more land. During these spins the win multiplier will not re-set, and it increases after each winning game. The feature cannot be re-triggered.

If you enjoy games with an avalanche mechanism, take a look at Relax Gaming’s Torii Tumble, which offers a potential 46656 pay lines in the base game.

Remember, you will find over 12,000 demo slots here at Slots Temple, where you can try out slots for free. If you choose to play real-money games in casinos, you should play responsibly.

Our complete 10000BC Doublemax slot review follows below.


As the title suggests, we are travelling back in time in this game with some prehistoric wins available. You will see winning symbols fall away and some exciting features drop on to the reels.


Scary-looking animals appear on the reels, but they offer some friendly wins when they land. They can appear in enlarged modes filling more than one row or even as Giga Symbols of 2x2 or 3x3. They are all well designed, and the low-value card symbols match the Stone Age theme


The soundtrack sets a scary atmosphere and could be a part of a blockbuster movie with its moody theme.

10000BC Doublemax RTP and Variance 

In this section of our 10000BC Doublemax review we take a look at the payout potential of this video slot.


The 10000BC Doublemax slot has an official RTP of 96%.


According to the designer, this is one of their slots which displays high variance.

10000 BC Doublemax

How to Play 10000BC Doublemax

  1. When the game loads set your wager by clicking on the “-“ and “+” buttons on either side of the spin button. The minimum wager is 0.20.
  2. Now click on the menu icon in the top right of the screen and click on paytable to see the special symbols and in reel features.
  3. Scroll down to see the value of the symbols for your current bet.
  4. Thumbnails of the bet ways appear at the bottom of this screen.
  5. Back on the menu, you can open the rules of the game.
  6. Return to the main screen, where other game settings are available.
  7. Press the spin button to begin the fun.

How to Win at 10000BC Doublemax

Pay Lines

There are 50 fixed pay lines in this game.

Winning Symbols

You will find five animal symbols and five card icons which pay out when at least three appear on consecutive reels from the leftmost.

Feature Wins

Mammoth Explode and Mammoth Shuffle features can create wins either after a losing spin in the case of the former or in a progression for the shuffle.

Total Win

The total win after any game will appear in a pop-up over the reels. The max win is x10000.

10000BC Doublemax Bonuses 

Here is a quick look at some of 10000BC Doublemax bonus features.

Mammoth Explode Feature

On any random losing spin the Mammoth can hit the reels, destroying symbols and triggering a tumble with a guaranteed win. The win multiplier to the left of the reels will also increase.

Mammoth Shuffle Feature

This feature pushes large Gigablox to the rightmost reel to the far left to guarantee a win. The symbol then moves to the right on each tumble.

Bonus Games

Three scatter symbols trigger bonus games at no cost to the player. The multiplier will not re-set in this phase, but the feature cannot re-trigger. The maximum number of bonus games is 15.

10000 BC Doublemax
Max-win 10,000x
10000 BC Doublemax
Volatility High
10000 BC Doublemax
Top RTP 96.09%

10000BC Doublemax Review - Summary 


The game has an attractive design with some scary creatures staring out at the player. The card symbols are presented on stones to suit the era of the slot, and the soundtrack is a plus without being distracting. 


The game has some good features, including extra wilds and large symbols alongside win multipliers. You can also randomly land a win after a losing spin, and there is a nudge feature which can also create winning lines.


The game should appeal to plenty of players, and those with a high tolerance of risk will enjoy the high volatility and the bet spread, which is wide, even though the max win is a little underwhelming.

Disclaimer: 10000 BC Doublemax trademark / license is owned by 4ThePlayer. This site is not endorsed by 4ThePlayer.

Slot Data
Slot Name: 10000 BC Doublemax
Software: 4ThePlayer
RTP: 96.09%
Volatility: High volatility
Paylines: 50
Reels: 5
Min Bet (all lines covered): £0.20 (GBP)
Max Bet: £10 (GBP)
Top Win: 10000
Features: Free Spins, High volatility, 5 Reels, Increasing Multipliers, Colossal Symbols
UK Available in UK? Yes. 4ThePlayer have a UKGC license and are allowed to offer their games at UK licensed casinos.


Is there a gamble feature in the 10000BC Doublemax slot?

No, there is no extra game of risk in which players can try to double all or a part of their winnings after a spin. Given that the game is officially high variance and has a wide bet spread, this may disappoint players who have a high tolerance of risk. Given that they would seem to be part of the target audience, this is a surprise.

What is the volatility of the 10000BC Doublemax slot?

There is some confusion online about the variance of the 10000BC Mega DoubleMax, but a quick look at the rules of the game should satisfy players. Although it has been described as medium to high variance, the slot is officially rated by 4ThePlayer as high volatility. Here we trust the designer.

Are there good features in the 10000BC Doublemax slot?

Yes, players should be quite happy with the features on offer in this game. There are bonus games which will not negatively affect your balance, win multipliers and a wild symbol. Players also benefit from the potential of large symbols measuring 2x2 to 3x3 and other features which can produce a win after a losing spin.

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