- Another great addition to the series from Elk Studios
- An excellent design packed with fun features
- Usual low RTP as expected from this developer
Tropicool 4 slot, as the name suggests, is another installment in the popular series, with Elk Studio continuing to add to their popular series like Pirots and others. The design is impressive with excellent graphics, and it’s packed with features too as we’ll soon see. To start with, you play on a large 6×6 grid with additional rows for special symbols above these.
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Tropicool 4 Slot Bonuses and Features
Cascading Wins and Cool Reel. Winning combinations trigger a cascade, removing winning symbols and allowing new ones to fall into place. Above the main 6×6 grid, the Cool Reel introduces special feature symbols that drop onto the reels, activating various modifiers. Some of the modifiers you can look forward to include:
- Mystery Symbols: Reveal a random paying or feature symbol when no more wins occur.
- Row Swap: Transforms all symbols in a row to match a selected symbol, excluding special symbols.
- Grid Flip: Flips the grid horizontally, then transforms into a Wild symbol.
- Multiplier: Increases the global win multiplier by the amount shown.
- Wild: Substitutes for any regular paying symbol.
- Locked Wild: Remains in place for a set number of wins, as indicated on the symbol.
Character Features. Special character symbols provide unique features:
- Flamingo Wild: Acts as a walking wild, moving one reel to the right after each cascade and increasing in height up to six rows, awarding a free drop with each move.
- Toucan Multiplier: A walking multiplier that shifts right, increasing the global multiplier by 1x with each move and granting a free drop.
- Elmo Drop: Expands to 1×2 or 1×3 sizes when space allows, removing all regular symbols in the covered rows, leading to additional cascades.
Big Symbols. Regular and feature symbols, except for certain special symbols, can appear in 2×2 or 3×3 sizes. When these large symbols drop from the Cool Reel, they crush symbols beneath them until reaching the bottom of the grid.
Bonus Game. Triggered by landing 3 to 6 bonus symbols, this gives you 6 to 15 free drops. During this feature, extra drop symbols can appear, granting additional free drops. The global multiplier persists throughout the bonus game, and locked wilds remain on the grid until their counters expire.
X-iter Bonus Buy. Some players can access specific game modes directly through the X-iter feature, offering options such as increased chances for triggering the bonus game, guaranteed locked wilds, or immediate entry into the bonus or super bonus games. This is only available in some regions.
Conclusion
Tropicool 4 slot from Elk Studios is another visually-impressive game in the series with many impressive features that are fun and exciting. It’s a shame there are no bonus buy options in the U.K. as there are lots of them, some very cheap too. As usual, the main downside to Elk Studio slots including this one is that the RTP is low, but if you’re familiar with this developer you’ll know that already. So, if you can look past that then it’s a great slot and very fun to play. For others in the series, read our review on Tropicool 3 slot here.
An Impressive Addition To the Series
Pros
- Lots of fun features.
- Great design as usual.
Cons
- Low RTP.