Developer 
Reels Blasting Rubies by BF GAMES is a slot game played on 5 reels and 3 rows with 20 fixed paylines. Wins are formed by matching symbols from left to right on active paylines. The game uses a cascading mechanic, so winning symbols are removed and replaced by new ones dropping into place. Each cascade increases the multiplier, starting at x2 and continuing to rise with successive wins, including during Free Spins.
The Heart Wild appears on the middle three reels and substitutes for all symbols except the Bonus Wheel. When it lands, it expands to cover the full reel on its first appearance in a spin. Three Bonus Wheel symbols trigger the Bonus Wheel feature, which can award Free Spins with multipliers. During the bonus round, the cascade multiplier is combined with the Bonus Wheel multiplier.
A demo version is available to play for free, which allows users to review the rules and bonus mechanics before playing for real money. The game has an RTP of 96.09% and bet sizes from 0.2 to 200, which may be useful for players comparing slot features and stake ranges.
