Action Boost Amber Island

Action Boost Amber Island (Spinplay Games) Slot Review


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Action Boost Amber Island: Slot Overview

Volcanos, lava and exotic animals it sounds like we are visiting the jungle! This time it is Games Global´s partner Spinplay Games taking us there. So let us waste no more time and let us have a look what the jungle has the offer.

Playing Board

Action Boost Amber Island is played on 5 reel, 3 rows and 20 pay lines. At least 3 identical symbols on adjacent reels from left to right result in a win

The bet sizes very from 0,20 € to a maxbet of 50€ (or equivalent). Bet sizes may vary depending on where you play.

Winning Symbols

There are 11 paying symbols, 6 low-tier, 4 mid-tier and 1 high tier symbols. We are revering to the best possible payout for each symbol for a full line.

Staring with the 6 low-tier symbols A, K, Q, J, 10 and 9 having the same payout of 1x your bet. The lowest paying two mid-tier symbols are the lizard and the dragon fly with a payout of 2x followed by the slightly better paying toucan and frog with a payout of 2.5x. The top-symbol is displayed by a black panther with a payout of 5x your bet.

Action Boost Amber Island: Stats and Special Symbols

Action Boost Amber Island - Basegame

So, we have covered the playing board and winning symbols, now let have a look at the special symbols Action Boost Amber Island has to offer.


There are 3 different colored gems in the game holding a random chance of triggering Free-Spins.

  • Green Gem: Rewards 40 lines
  • Purple Gem: Rewards a random Multiplier
  • Red Gem: Unlocks the Jackpot-Feature

We will have a closer look at them in the Free-Spins section of our review because their special functions are exclusive for the Free-Spins.


The Wild-Symbol appears on all reels and come in a stacked form. The Wild-Symbol is substituting for all symbols except the scatter and the gems.


The volcano only appears during the Free-Spins and can be revealed by the random reveal symbol. We will cover its functions in the Feature Overview sections because it has different functions for every Free-Spins feature the slot comes with.

Random Reveal

Let us have a look at the random reveal symbol that is displayed by a lava stone and the mysteries it can hide. The symbol can reveal one of the paying symbols. It also can reveal a red, green, or purple gem during the Base Game. During the Action Boost Free-Spins the random reveal symbol also can reveal a volcano. That symbol position will act as both the revealed symbol and the gem.


The stats for Action Boost Amber Island are as follows: The slot comes with a theoretical RTP of 96.39% and maxwin of 5000x your bet in both base game and Free-Spins. Action Boost Amber Island is classified as a medium volatility game. Sadly, we don’t have any information how high the chances for triggering the free-Spins or for hitting the maxwin are.

Action Boost Amber Island: Feature Overview

Action Boost Amber Island Slot - Free Spins Feature

Action Boost Amber Island has a couple of Free-Spin features so let us waste no more time and let us get right into it.

Free-Spins Feature

As we have mentioned before there are three different gems with every each of them holding a different feature for us. Whenever a gem lands it will be collected by the associated volcano holding a random chance of triggering volcano.

Green Gem Action Boost

When the green gem Action Boost bonus is triggered, you will be rewarded 5 Free-Spins and the grid will expand into five reels and 6 rows resulting in 40 paying lines. If a volcano appears during the Free-Spins a bonus credit prize is rewarded, but these only can appear as a result of a random reveal. The reels are nudged for the Free-Spins meaning that if a wild symbol appears it will cover all positions on the reel it has landed on.

Red Gem Action Boost

Other than the other two gem features, the red gem feature will reward you with 10 Free-Spins. If a volcano appears during the Free-Spins a jewel or a bonus credit prize is rewarded, same as before they only can appear as a result of a random reveal. There are four different colored jewels you can collect:

  • Red jewel: Collect 6 for the Mega-Jackpot
  • Purple Jewel: Collect 5 for the Major-Jackpot
  • Blue Jewel: Collect 4 for the Minor-Jackpot
  • Green Jewel: Collect 3 for the Mini-Jackpot

Action Boost Amber Island - Jackpot Win

If all jewels for one jackpot are collected the corresponding Jackpot is paid out and all jewels for that jackpot will be reset. We covered the jackpots in an additional section of our review.

Purple Gem Action Boost

Same as the green gem bonus the purple gem bonus will reward you with 5 Free-Spins.  If a volcano appears during the Free-Spins a 1-2 additional Free-Spins or bonus credit prize is rewarded. And just like with the two bonuses we have covered before the volcano can only be revealed by the random reveal symbol. Every spin has a random multiplier that can be 2x, 3x or 5x. The multiplier applies to line winnings and the bonus credit prizes.

Jackpot Feature

Besides to the different Free-Spin features Action Boost Amber Island has a Jackpot Feature for us too.

The possible values are:

  • Mini: Jackpot value of 10x your bet
  • Minor: Jackpot value of 50x your bet
  • Major: Jackpot value of 500x your bet
  • Mega: Jackpot value of 5000x your bet

Action Boost Amber Island: Conclusion

The jungle setting gains more and more popularity in the worlds of online slots, so no wonder Spinplay Games went that way with Action Boost Amber Island.

The addition of multiple Free-Spin features and special symbols is much needed because the base game really misses exited moments.

So, what do we think about Action Boost Amber Island? We have the feeling that all the excitement lays in the jackpot feature. Being a medium volatile slot that had to load the game with Free-Spin- and special-features. It may be a go to slot to beat the wager, but surely there are a lot of more exciting ones to choose from.