Star Boost is a space fruit-themed slot by CROCO.
The slot is built on a 5x3 reel grid with 11 paylines and offers a theoretical maximum win of x1,800.
It also comes with special features such as Hold and Respin and Fixed Jackpot, adding locked-symbol bonus tension and extra jackpot targets alongside regular wins.
Reel Config
5x3
Paylines
11 Lines
RTP
95%
Volatility
-
Max Win
1,800x
Bonus Buy
-
Much of the feature profile concerns rewards handled outside ordinary symbol-combination wins. The jackpot family accounts for a separate reward route within the profile.
A small set of clearly defined features gives this game a focused mechanical structure, with fewer special systems to account for.
Select a role to explore its contributing features.
Number of features contributing to each role. One feature can contribute to several roles.
Each bar counts the features that contribute to a functional role. One feature can contribute to more than one role. Bar lengths are scaled to the largest count within this game; compare the numbers when looking across games.
These counts describe feature composition. They are not win probabilities, payout contributions, or quality ratings.
Hold and Respin, or 'Hold & Win', is one of the most popular core bonus game mechanics in modern slots. The essence of this feature, unlike traditional free spins, is to 'Hold' bonus symbols on the reels and 'Respin' the remaining empty spaces to fill up the screen. This system was popularized worldwide through 'Money Train 2's' 'Money Cart Bonus' and is the foundation for numerous developer-specific brand features like Wazdan's 'Hold the Jackpot™' and Playtech's 'Fire Blaze™'.
Multiplier Enhancer Symbol is a powerful special symbol designed to amplify the total multiplier potential of a spin. Unlike a standard Multiplier Symbol that simply adds its own value, or an Accumulating Multiplier that builds a global value, this symbol specifically targets and boosts the sum of other multipliers already present on the grid. It creates an explosive effect by multiplying the combined value of all other existing multiplier symbols (including regular and mystery multipliers) by its own predetermined value (e.g., 2x to 10x), leading to significantly higher payouts.
Each SlotWise Preview examines a game’s rules, specifications, and special features. We identify individual mechanics and map them to standardized feature categories, then use FeatureMatch™ to describe the game’s mechanical character. Alongside free demo access, this gives you a consistent starting point for understanding and comparing games. Where a 300SPINS™ review is available, it adds observations and results from a recorded play session.
