Ego Draconis Slot by HeronByte

Three types of dragons sit across the grid as high-pay symbols, and they are not the standard 1x1 tile size. These dragons occupy multiple cells - 2x2, 3x3, even 4x4 blocks - and each cell they cover counts as a separate symbol for the bet ways calculation. A single large dragon filling a 4x4 space on one reel effectively multiplies the ways on that reel by the number of rows it spans. It changes the math in a way you can feel during a session, because a big dragon landing early in the reel sequence inflates the total ways count for that spin.

Lucky Triplet is the standout mechanic here. Three symbols sit above reels 3, 4, and 5, and whatever appears in each triplet position gets added to the reel below it. So if reel 3 normally shows 5 symbols, the triplet drops a sixth one on top. More symbols per reel means more adjacent combinations through the bet ways system. It is a subtle grid expansion that does not change the base layout but quietly adds winning potential on three of the seven reels.

Mystery symbols appear as glowing orbs scattered across the grid. All mystery symbols on a spin reveal the same randomly chosen symbol, which can line up nicely with the bet ways model - if four mysteries land across adjacent reels, they all become the same symbol and form a connected chain. Pair that with the cascading wins (winning symbols drop out, new ones fall in) and a single spin can chain into multiple payouts.

Free spins trigger when three bonus symbols land anywhere. You get 15 spins, and mystery symbols combined with cascades tend to carry more weight during the bonus since multipliers build up. The background shifts from a sunlit castle courtyard to something darker, with dragon silhouettes circling behind the reels. Visually it is all saturated blues and greens against stone textures, baby dragons in 2x2 blocks, and colorful eggs filling the lower pay slots.