Berryburst by NetEnt is a 5-reel, 3-row slot built around the Cluster Pays mechanic rather than paylines. Wins are formed by landing groups of five or more matching symbols, with seven paying symbols on the reels, including fruit icons and card symbols. The highest-paying symbol is the raspberry, with payouts of up to 500x the stake.
The game includes wild symbols that substitute for other symbols, plus Expanding Wilds and Respins. When a wild lands, it expands to cover the reel and remains in place for the next spin, continuing as long as new wilds appear. Berryburst does not feature free spins, but the bonus structure centres on these repeated respins and the possibility of larger symbol clusters.
A demo version is available for players who want to play for free and practice before playing for real money. The betting range runs from 0.10 to 200, and the game is designed for both desktop and mobile play. The maximum win is stated as 5,000x the stake.