Diamond Doggies is a five-reel slot from Red Tiger Gaming with 20 fixed paylines and a reported RTP of 92.09%. The game uses a high-volatility structure, with stakes ranging from 0.1 to 20. Players can use the demo version to play for free and practice before playing for real money.
The main features are Diamond Wilds and Doggie Wilds. Diamond Wilds substitute for all paying symbols, while Doggie Wilds also act as substitutes and can form the longest winning combination on a line. A progress feature sits above reels 2, 3, 4 and 5, where landing Diamond Wilds fills step-based bars linked to the four Doggie symbols. When a bar is completed, the related Doggie symbol becomes a wild and respins can follow if no Doggie Wild is part of a win.
Free Spins are triggered by 3 scatter symbols on reels 1, 3 and 5, awarding 10 spins. Progress carries into the bonus round, and further filled bars can turn more Doggie symbols into wilds for the remaining spins. Diamond Wilds can also raise wild multipliers during the round. The game includes a Feature Buy option for two free spins levels, each starting with filled progress bars.