Precious 7 by Peter And Sons uses a 5-4 layout with 40 paylines and a classic fruit-symbol aesthetic driven by bells, horseshoes, watermelons, lemons, grapes, and other fruit icons. The game combines stacking symbols with Respin Locking Win and Respins, alongside a Random multiplier, a Multiplier mechanic, and Wild symbols that substitute to form winning lines. RTP stands at 96%, the top win is 25x the stake, and the volatility is Med-High. The betting range runs from USD 0.4 up to USD 120 per spin. The grid supports multiple symbol stacks that can extend opportunities across the 40 lines, and the presence of wilds can influence payout timing during feature rounds. Also, the mix of classic symbols and modern mechanics aims to offer varied win paths without altering the core fruit-slot feel.

Additionally, Wilds act as substitutes to help form lines. The Respin Locking Win mechanic locks winning symbols during a respin to preserve them for potential further wins.