The 24K Dragon slot machine is themed around mythical creatures, many of which appear in fantasy novels and films. As it turns out, 24K Dragon is titled more appropriately for the amount of money you can earn while playing. 24K Dragon is based on a 5-reel, 4-row grid with a total of 1024 winning combinations. This means you don't have to bother about paylines; merely matching three or more symbols from left to right will result in a win.
All of the pay symbols can be stacked, including five low pay 10-A royals fashioned in a font that would look right at home in one of Play'n GO's heavy metal slots. The middles are a lion, a green gem, and a couple of crossed swords, each worth 2-2.5 times the stake. Finally, there are two dragons, one silver and one gold, both paying 5x the bet for five of a kind.
The treasure chest wild symbol, which appears on the middle reels, helps to increase win frequency and value. The wild replaces any ordinary pay symbol to complete a combination, and it occasionally increases the value in the base game by showing an x2 or x4 multiplier.
During the base game, landing one of the Golden Dragon symbols anywhere on screen activates the slot's respin feature. For this re-spin, one to four additional rows are added to the grid, resulting in a huge increase in the number of winning combinations. Each of these contain up to three more symbols and are located just above the centre three rows. You are then given one free re-spin, with the extra rows and ways to win 'locked' in for that spin. Once the re-spin is completed, the game grid returns to its original size, and the next spin begins.
If you land three, four, or five scatter symbols anywhere in view, you'll be rewarded with the main free spins bonus. You will then be granted 8, 15, or 20 free spins. Like the original game, the free spins round begins on a 5-reel, 3-row grid. However, the Golden Dragon symbols have a somewhat different duty than in the main game; when they appear, they do not award a re-spin; instead, they are collected and added to the metre on the left-hand side of the screen.