Diamond Slam: Xtra Power by Enjoy Gaming puts its extra activity in two useful places: getting into free spins and adding more special symbols once you arrive. A classic fruit-machine presentation surrounds a compact three-reel game, with Stepper and Lucky Slam giving its jackpot collection more to watch.
Quick take: Held specials and extra symbol arrivals give this small grid a bonus with several moving parts.
Theme and Gameplay
The presentation follows a traditional fruit-machine style, with a 3×3 grid and five fixed paylines. That compact foundation matters because the additional features already give you several things to follow without needing a larger reel area. Ordinary results are read through the fixed lines; special symbols introduce the possibility of a continuation.
The five jackpot bars provide the bonus round's main visual structure. Once free spins begin, the useful distinction is between a Bonus symbol adding a prize value and a Diamond Slam symbol advancing a matching bar. Both contribute to the round, but they do different jobs.
Slot Features
Free spins require three special symbols, including at least one Diamond Slam. The round begins with six spins, and landing three or more specials during the feature adds one extra spin.
Stepper can activate when two Bonus or Diamond Slam symbols land. Those symbols are held and nudged down one position on the following spin, creating another opportunity to complete the bonus trigger. That continuation does not require a fresh stake. Two specials therefore deserve attention, although they do not guarantee that Stepper will activate.
Only Bonus and Diamond Slam symbols appear inside free spins. Bonus symbols add their values to the running win, while Diamond Slam symbols advance the matching jackpot bars. A completed bar pays and resets, allowing further collection during the round. Lucky Slam can randomly add two to four extra specials, contributing prize values or jackpot progress and potentially satisfying the extra-spin condition.
Feature focus: Lucky Slam's extra symbols can help in two ways at once: contributing to prize collection and meeting the three-special requirement for another free spin.
RTP and Win Potential
The Maxi jackpot pays 50x the total bet, and the Grand pays 1,000x. These are fixed jackpot awards. Because completed bars pay and reset during free spins, a jackpot collection can finish while the round still has more play ahead.
My Thoughts On This Slot
Stepper makes a two-special result worth a second look. Holding and moving those symbols gives the small board a visible continuation, while Lucky Slam supplies a different interruption once the bonus is underway. Both features feed into the same collection system, which keeps the extra activity connected.
Anyone drawn to three reels for their simplicity may find the jackpot bars and extra-spin condition more involved than expected. The appeal is strongest for someone who wants a compact layout but enjoys tracking several kinds of progress within a bonus.
Final Take: A compact reel game with enough movement in its special symbols to keep jackpot collection engaging.
