Aloha! Christmas by NetEnt is a 6-reel, 6-row video slot that uses the Cluster Pays mechanic rather than fixed paylines. A win is formed by landing 9 or more matching symbols connected horizontally or vertically. The game lists an RTP of 96% and bet sizes from €0.20 to €200.
The symbol set combines tropical and festive imagery, including tiki masks, flowers, pineapples, coconuts and shells. Special features include stacked symbols, Mystery symbols that can turn into matching symbols, and Multiplier Wild symbols that can increase a win. A cluster win in the main game may also trigger Sticky Win Re-Spins, where winning symbols remain in place.
Free Spins are activated by 3 Scatter symbols landing on the reels, with extra scatters awarding an instant win. This demo version lets players play for free and practice before playing for real money, while learning how the cluster-based mechanics and bonus rounds work.