Ruby Royal is one of the leading online casinos powered by the software provider Rival Gaming. It is licensed by the Curacao Gaming Commission. The new games released by Rival Gaming immediately go live at Ruby Royal online casino. A fantastic three reel slots machine has just been released by Rival Gaming and can be played at Ruby Royal.

The new slot game is titled Win Mill and is based on the windmill and other typical icons from Holland. Rival Gaming is known to incorporate interesting introductory clips and Win Mill has a man constructing a windmill. The reels are transparent and in the background display the windmill with its blades in rotation. This same motion is captured in the spins. The reels do not rotate vertically as is the practice in online slots. The symbols rotate like the blades of the windmill, but at a very fast speed causing a blur before coming to rest with the new combinations. Most of the symbols are from Holland. They include Dutch cheese, tulips and wooden shoes known as clogs. The saw and the plane used in erecting the wind mill also appear as symbols. The Dutch man and maid dressed in ethnic costumes stand on either side of the reels applauding winning combinations.

Win Mill does not offer any wild or scatter symbols. But lest Ruby Royal online casino players get disappointed at this, this absence is made up for by two attractive bonus features. One of the bonus games is activated when three gold coin symbols appear in an enabled payline. The player is taken to a second screen where the windmill stands. When the bonus game is started gold coins are ejected from the windmill. The player has to move the cursor, which takes the form of a glove, and catch as many gold coins as he can. This is not as easy as it seems and players will require some practice before they can milk this bonus game. The second bonus game can be randomly triggered after any spin. The Dutch maid appears on the screen and presents two closed fists. The player has to guess which fist holds the coin. If he guesses correctly then he wins a bonus. If he guesses wrong then he gets nothing.

Structurally, the Win Mill slot game has five paylines. Three are horizontal paylines and two are diagonal paylines. When three like symbols appear on a payline the player receives a payout that depends on the symbol, the number of coins wagered and the coin size. Players can wager up to three coins per payline and the coin size can vary from 0.01 to 5.00 credits.