ENJOY has expanded its Hold and Win portfolio with the launch of 4 Power Diamonds: Hold & Win, a new slot that replaces the single bonus game with 15 distinct bonus variations.

The game is built around four special black diamonds: Boost, Multi, Double, and Life. Each can trigger its own Hold and Win bonus, and up to five diamond symbols can land on a single spin. Active features stack together, creating combined modes that range from single-feature rounds to the ultimate Boost Multi Double Life Hold and Win, where all four run simultaneously.

Within the bonus, Double splits landing symbols into two diamonds, Multi drops 2 to 5 multipliers (x2 to x5) onto occupied cells, Boost adds up to 10x the total bet to symbol values, and Life refills the respin counter. Four fixed jackpots are in play, with Mini, Minor, and Major symbols landing in both the main game and bonus, and a Grand Jackpot of 5,000x total bet is awarded for filling all 15 cells.

Played on a 5x3 grid with 25 fixed paylines, the game also features a Lucky Spin that can trigger a bonus at random. Double Chance at 1.5x the bet, Boosted Spin at 5x, and a Bonus Buy at 200x are available to suit different player preferences.