Queen of Gold is an online slot game developed by Pragmatic Play, one of the top software providers in the online gaming industry. The game is set in ancient Egypt and features classic symbols such as scarabs, ankhs, and the Eye of Ra. The game is played on a 5x3 reel grid with 25 paylines. The minimum bet is 0.25 credits, while the maximum bet is 125 credits per spin. The game has an RTP of 96.5%, which is higher than the average for online slots. The main feature of Queen of Gold is the Progressive Multiplier Free Spins bonus round, which is triggered by landing three or more scatter symbols (represented by the Queen of Gold herself) on the reels. Players will receive 10 free spins, during which a "Progressive Multiplier" will be active. This multiplier starts at 1x and increases by one after every spin, up to a maximum of 6x. The multiplier will reset to 1x if the player fails to land a win on a spin. During the Progressive Multiplier Free Spins bonus round, players can also land the "Super Wild" symbol, which will expand to cover the entire reel and substitute for all other symbols except for the scatter symbol. If the Super Wild symbol lands on the middle reel, it will also trigger the Queen's Chamber bonus round. In the Queen's Chamber bonus round, players will be presented with five levels, each with three doors. Players will choose a door to reveal a cash prize or a "Collect" symbol. If a player lands a cash prize, they will progress to the next level. If a player lands a "Collect" symbol, the bonus round will end, and the player will collect all the cash prizes they have won so far. Overall, Queen of Gold is an exciting and potentially lucrative online slot game with an Egyptian theme and a range of features to keep players engaged.