Blueprint Gaming Slot

ThunderCats Reels of Thundera Slot Machine

ThunderCats Reels of Thundera Slot Game

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Blueprint Gaming, one of the developers that have probably created most of the branded slots on the market, has now collaborated with Warner Bros. in order to develop a sequel to its successful slot ThunderCats, inspired by a 1989 TV show. The sequel, ThunderCats Reels of Thundera is an even more powerful, thunderous, and feature-heavy slot that will take you to some incredible payouts.


There is a Wild on a red background which substitutes for all symbols except for the ThunderCats logo Scatter. The Wild also gives you the same payout as the highest-paying regular symbol for the top winning combo.

At any point during the base game, the Eye of Thundera can be triggered randomly, giving you one of the 6 ThunderCats characters as reel modifiers. Cheetara shuffles symbols and puts them in new positions on the reels, and can be retriggered up to 5 times. Lion-O adds Wilds on the reels. Panthro links 2 to 5 reels together which subsequently land the same symbols. Snarf adds Scatters, improving your chances to trigger the bonus. Tygra swipes reels, possibly turning them Wild and with any winning combo, it retriggers. And WilyKit and WilyKat add Mystery Symbols on the reels that can transform into the same symbol.

Four extra reel modifiers can appear if you have a losing spin, giving you symbol removals, upgraded symbols or 5-of-a-kind wins.

3 or more Scatters will trigger the bonus wheel. The wheel can stop on one of the six bonus features. Hear the Roar Free Spins is one of them. If the Lion-O symbol lands, it upgrades a symbol by the image next to the reels, up to 4 times. You get an extra chance to win Free Spins by picking an Eye of Thundera, which could also end the feature.

The second is Black Pyramid, where you get to choose from Mumm-Ra, Lion-O and ThunderCats emblems which will end the feature, move the marker along the pyramid, or upgrade the bonus found at the top of the pyramid.

ThunderCats Hooo! Free Spins keeps all Wilds that appear on the reels until the end of the feature, and you get 5 additional Free Spins if you fill a reel with Wilds.

The fourth Sight Beyond Sight bonus gives you a pick, where Lion-O increases the Cash Multiplier, Mumm-Ra ends the feature, ThunderCats logo upgrades the Cash Multiplier values, and Thundertank takes you to another bonus.

The fifth Ever-Living Free Spins gives you a random win Multiplier value that can be 2x to 5x. If 2 Mumm-Ra symbols land, you get additional Free Spins during which the Multiplier value can be anything from 6x to 10x.

And now, the most important bonus is the Ancient Spirits of Evil triggered by 5 Scatters. Again, you get emblems to pick that will reveal Lion-O which will spin the wheel, Mumm-Ra will end the feature, ThunderCats logo will move you to the next ring, Red Arrow will add more arrows to the wheel and Upgrade will increase the values on the wheel. By moving to next rings, you can reach the topmost bonus, the Ultimate Thunder Bonus where you will see all your winnings transferred and multiplied by a random Multiplier value which you will get by picking one of the ThunderCats.

Theme & Design

Blueprint Gaming has used cartoony graphics for the slot but has incredibly presented the ThunderCats, the catlike humanoids presented in the 1989 TV show. With catchy, dynamic music in the backdrop and the melting lava, the game looks as powerful as it pays.

You will see the Royals as the lowest-paying symbols, then nunchakus, surfboards, swords, ThunderTanks and the ThunderCats logo as the symbols on the reels, the latter appearing Stacked and delivering the best payout of 50x the stake.

Wagering & Paylines

There are 20 fixed paylines in ThunderCat Reels of Thundera slot, and a betting range that starts at $0.10 and goes up to $200.00. The RTP is below average, 95.73%.

Considering all the features present in the slot, the Multipliers, the Free Spins, the reel modifiers, the game can deliver up to 10,000x the stake. We’re talking about $2,000,000.00 payout. Blueprint has, however, capped the max win to $250,000.00 if it was reached first. This means, depending on the outcome of your bonus rounds, whichever you reach first of these two staggering potentials will be yours.


ThunderCats Reels of Thundera is a splendid slot, an extraordinary adaptation of the TV show. You can get a taste of the fast-paced gameplay that presents the action in the show itself, the multiple features and the excellent payout potential. Everything fits the theme perfectly, and the payouts as appealing enough to attract any slots player.