Double Stacks

Double Stacks gives the classic fruit machine a modern NetEnt twist. The symbols sit on a plain red background: diamonds, lucky sevens, bars and bells pay the most, while cherries, lemons, watermelons and other fruit fill the lower tier.

Five reels, three rows and 10 paylines keep the layout simple, and the twist is in the stacks. The four top symbols can land in double stacks, where each position counts as two symbols, so a line can be worth far more than five of a kind. Scatters award up to 30 free spins with stacked wilds added. A 96.1 % RTP, medium volatility, stakes from €0.10 to €200 and a €352,600 top win make it a strong choice for retro fans who want more punch.

Diamond, seven, bar and bell symbols can appear as double symbols. Because a double symbol counts twice, a line can contain up to 10 symbols, and 10 diamonds pay the top 1,000 coins. Fruit symbols pay up to 60 coins. Stakes combine a coin value from 0.01 to 2 with a bet level from 1 to 10.

The star wild replaces all symbols except the scatter, though it has no payout of its own. The scatter pays wherever it lands, and three or more start the free spins, with up to 30 spins available. During the round the four highest-paying symbols arrive in stacks and the wild can also land stacked, which raises the chance of full-screen wins.