Colossal Symbols
All the symbols can also randomly appear as a Colossal version, both in the main game and the bonus. The Wild symbol however, can only appear as Colossal in the bonus. Colossal symbols are made out of 2×2 or 3×3 blocks and may or many not be displayed in full, depending on how they land on the reels. Sadly, it is not possible to have 2 or more Colossal symbols at the same time.
Colossal Crush
These are basically colossal symbols that have the power to crush the symbols beneath them, something that happens randomly. For every row crushed (if there is a previous win with the Colossal Crush), a multiplier is added going from x2 to x4. This has potential to result in some decent wins in the main game.
Bonus Wheel Feature
The Bonus Wheel is a symbol block of 3×3 symbols that can land on the last 3 reels only, in both the main game and bonus. It may land fully or partially visable in the play area which means only a few of the 8 sections on the wheel may be visable. To better explain how the wheel works we need to show a picture of the Bonus Wheel.
As can be seen, there are 3 sections with 5 free spins and the rest of the sections are made out of coin wins. The sections landing in the active fields (within the yellow area) are the prizes that will be awarded to the player. This means, for example, that a player can start the bonus with a maximum of 15 free spins, but can also miss the bonus to be awarded with coin wins instead.
Free Spins
The great thing with the bonus is that the Wild symbol appears as a colossal symbol. If a colossal wild is part of a win, it will be split up into 1×1 wild symbols. The bonus wheel can be reactivated a maximum of 3 times in the free spins, and activate a maximum of 25 additional spins in total.
Review by bigwinboard.com.